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340. A Theoretical Investigation on the Mechanism and Stereochemical Course of the Addition of (E)-2-Butenyltrimethylsilane to Acetaldehyde by Electrophilic and Nucleophilic Activation (with L. M. Wolf) J. Am. Chem. Soc., 2013, 135, 4743-4756. [pdf]
339. Carbanion-Accelerated Claisen Rearrangements: Asymmetric Induction with Chiral Phosphorus-Stabilized Anions (with J. E. Marlin and G. Rajendra) J. Org. Chem. 2013, 78, 66-82. [pdf]
2012
338. Catalytic, Asymmetric Halofunctionalization of Alkenes- A Critical Perspective (with W. E. Kuester and M. T. Burk) Angew. Chem. Int. Ed. 2012, 51, 10938-10953. [pdf]
337. Silyl Ketene Imines: Highly Versatile Nucleophiles for Catalytic, Asymmetric Synthesis (with T. W. Wilson) Angew. Chem. Int. Ed. 2012, 51, 9980-9992. [pdf]
336. Effects of Charge Separation, Effective Concentration, and Aggregate Formation on the Phase Transfer Catalyzed Alkylation of Phenol (with R. C. Weintraub and N. D. Gould) J. Am. Chem. Soc., 2012, 134, 13415-13429. [pdf]
335. On the Stereochemical Course of the Addition of Allylsilanes to Aldehydes (with E. J. Weber, N. G. Almstead, and L. M. Wolf) Tetrahedron, 2012, 68, 7701-7718. [pdf]
334. Lewis Base Catalyzed Enantioselective Additions of an N-Silyl Vinylketene Imine (with T. W. Wilson) Angew. Chem. Int. Ed. 2012, 51, 3236-3239. [pdf]
333. Enantioselective Bromocycloetherification by Lewis Base/Chiral Brønsted Acid Cooperative Catalysis (with M. T. Burk) Org. Lett., 2012, 14, 256-259. [pdf]
2011
332. Palladium-Catalyzed Cross-Coupling of (Z)-1-Heptenyldimethylsilanol with 4-Iodoanisole: (Z)-(1-Heptenyl)-4-Methoxybenzene (with J. H. –C. Liu) Org. Synth. 2011, 88, 102-108. [pdf]
331. Catalytic Asymmetric Thiofunctionalization of Unactivated Alkenes (with D. J. P. Kornfilt and T. Vogler) J. Am. Chem. Soc. 2011, 133, 15308-15311. [pdf]
330. γ-Selective Cross-Coupling of Allylic Silanolate Salts with Aromatic Bromides Using Trialkylphosphonium Tetrafluoroborate Salts Prepared Directly from Phosphine•Borane Adducts (with N. S. Werner) Org. Lett. 2011, 13, 4596-4599. [pdf]
329. A Systematic Investigation of Quaternary Ammonium Ions as Asymmetric Phase-Transfer Catalysts. Application of Quantitative Structure Activity/Selectivity Relationships (with N. D. Gould and L. M. Wolf) J. Org. Chem. 2011, 76, 4337-4357. [pdf]
328. A Systematic Investigation of Quaternary Ammonium Ions as Asymmetric Phase-Transfer Catalysts. Synthesis of Catalyst Libraries and Evaluation of Catalyst Activity (with N. D. Gould and L. M. Wolf) J. Org. Chem. 2011, 76, 4260-4336. [pdf]
327. Probing the Electronic Demands of Transmetalation in the Palladium-Catalyzed Cross-Coupling of Arylsilanolates (with R. C. Smith and W. –T. T. Chang) Tetrahedron, 2011, 67, 4391-4396. [pdf]
326. Cross-Coupling Reactions of Alkenylsilanols with Fluoroalkylsulfonates: Development and Optimization of a Mild and Stereospecific Coupling Process (with C. S. Regens) Tetrahedron Lett. 2011, 52, 2165-2168. [pdf]
325. Deconstructing Quinine. Part 1. Toward an Understanding of the Remarkable Performance of Cinchona Alkaloids in Asymmetric Phase Transfer Catalysis (with R. C. Weintraub) Heterocycles 2011, 82, 1527-1540. [pdf]
324. Stereocontrolled Total Syntheses of Isodomoic Acids G and H via a Unified Strategy (with J. H.-C. Liu and J. M. Muhuhi) J. Org. Chem. 2011, 76, 201-215. [pdf]
2010
323. Sequential Processes in Palladium-Catalyzed Silicon-Based Cross-Coupling (with J. H.-C. Liu) Isr. J. Chem. 2010, 50, 577-587. [pdf]
322. Lewis Base Catalysis of Bromo- and Iodolactonization, and Cycloetherification (with M. T. Burk) Proc. Nat. Acad. Sci. 2010, 107, 20655-20660. [pdf]
321. N-Silyl Oxyketene Imines are Underused Yet Highly Versatile Reagents for Catalytic Asymmetric Synthesis (with T. W. Wilson) Nature Chemistry 2010, 2, 937-943. [pdf]
320. Preparative and Mechanistic Studies toward the Rational Development of Catalytic, Enantioselective Selenoetherification Reactions (with D. Kalyani and W. R. Collins) J. Am. Chem. Soc. 2010, 132, 15752-15765. [pdf]
319. Development of a General, Sequential, Ring-Closing Metathesis/Intramolecular Cross-Coupling Reaction for the Synthesis of Polyunsaturated Macrolactones (with J. M. Muhuhi) J. Am. Chem. Soc. 2010, 132, 11768-11778. [pdf]
318. Design, Validation, and Implementation of a Rapid-Injection NMR System (with B. J. Williams, B. M. Eklov, S. M. Pham, and G. L. Beutner) J. Org. Chem. 2010, 75, 5558-5572. [pdf]
317. Organocerium Additions to Proline-Derived Hydrazones: Synthesis of Enantiomerically Enriched Amines (with J. P. Edwards, T. Weber, and D. W. Piotrowski) Tetrahedron: Asymmetry 2010, 21, 1278-1302. [pdf]
316. Construction of Quaternary Stereogenic Carbon Centers by the Lewis Base Catalyzed Conjugate Addition of Silyl Ketene Imines to α,β-Unsaturated Aldehydes and Ketones (with T. W. Wilson) Synlett 2010, 1723-1728. [pdf]
315. Total Synthesis of (+)-papulacandin D (with T. Kobayashi and C. S. Regens) Tetrahedron 2010, 66, 4745-4759. [pdf]
314. Silicon-Based Cross-Coupling Reactions in the Total Synthesis of Natural Products (with J. H.-C. Liu) Angew. Chem. Int. Ed. 2010, 49, 2978-2986. [pdf]
313. On the Stereochemical Course of Palladium-Catalyzed Cross-Coupling of Allylic Silanolate Salts with Aromatic Bromides (with N. S. Werner) J. Am. Chem. Soc. 2010, 132, 3612-3620. [pdf]
312. Mechanistic Duality in Palladium-Catalyzed Cross-Coupling Reactions of Aryldimethylsilanolates. Intermediacy of an 8-Si-4 Arylpalladium(II) Silanolate (with R. C. Smith) J. Am. Chem. Soc. 2010, 132, 1243-1245. [pdf]
311. On the Absolute Configurational Stability of Bromonium and Chloronium Ions (with M. T. Burk and A. J. Hoover) J. Am. Chem. Soc. 2010, 132, 1232-1233. [pdf]
2009
310. Stereochemical Studies on the Addition of Allylsilanes to Aldehydes. The SE' Component (with N. G. Almstead) J. Mex. Chem. Soc. 2009, 53, 174-192. [pdf]
309. Synthesis and Reactivity of Enantiomerically Enriched Thiiranium Ions (with T. Vogler) Chem. Eur. J. 2009, 15, 11737-11745. [pdf]
308. Total Synthesis of Isodomoic Acids G and H (with J. H. –C. Liu and J. M. Muhuhi) J. Am. Chem. Soc. 2009, 131, 14188-14189. [pdf]
307. On the Mechanism of Lewis Base Catalyzed Aldol Addition Reactions: Kinetic and Spectroscopic Investigations Using Rapid-Injection NMR (with B. M. Eklov, P. J. Yao, and M. D. Eastgate) J. Am. Chem. Soc. 2009, 131, 11770-11787. [pdf]
306. Tandem Double Intramolecular [4+2]/[3+2] Cycloadditions of Nitroalkenes: Construction of the Pentacyclic Core Structure of Daphnilactone B (with R. Y. Baiazitov and S. T. Nguyen) Tetrahedron 2009, 65, 6535-6548. [pdf]
305. Vinylation with Inexpensive Silicon-Based Reagents: Preparation of 3- Vinylquinoline and 4-Vinylbenzophenone (with C. R. Butler) Org. Synth. 2009, 86, 274-286. [pdf]
304. The Interplay of Invention, Discovery, Development, and Application in Organic Synthetic Methodology J Org Chem 2009, 74, 2915-2927. [pdf]
303. Preparation of 2,3-Disubstituted Indoles by Sequential Larock Heteroannulation and Silicon-Based Cross-Coupling Reactions (with J. D. Baird) Tetrahedron 2009, 65, 3120-3129. [pdf]
302. Observation of Direct Sulfenium and Selenenium Group Transfer from Thiiranium and Seleniranium Ions to Alkenes (with W. R. Collins and M. D. Cullen) J. Am. Chem. Soc. 2009, 131, 3490-3492. [pdf]
301. Cross-Coupling Reactions of Aromatic and Heteroaromatic Silanolates with Aromatic and Heteroaromatic Halides (with R.C. Smith, W-t.T. Chang, and J.M. Muhuhi) J. Am. Chem. Soc. 2009, 131, 3104-3118. [pdf]
300. Catalytic, Nucleophilic Allylation of Aldehydes with Allyl Acetate (with S. T. Nguyen) Org. Lett. 2009, 11, 781-784. [pdf]
299. Palladium- (and nickel-) catalyzed vinylation of aryl halides (with C. R. Butler) Chem. Commun. 2009, 20-33. [pdf]
2008
298. Stereoselective Alkylation of Chiral Nitro Imine and Nitro Hydrazone Dianions, Synthesis of Enantiomerically Enriched 3-Substituted 1-Nitrocyclohexenes (with J. J. Ares) J. Org Chem, 2008, 73, 9647-9656. [pdf]
297. Cross-Coupling of Aromatic Bromides with Allylic Silanolate Salts (with N. S Werner) J. Am. Chem. Soc. 2008, 130, 16382-16393. [pdf]
296. Palladium-Catalyzed Cross-Coupling Reactions of Organosilanols and their Salts: A Practical Alternative to Boron- and Tin-based Methods (with C. S. Regens) Acc. Chem. Res. 2008, 41, 1486-1499. [pdf]
295. Asymmetric Synthesis of the ABCD Ring System of Daphnilactone B via a Tandem, Double Intramolecular [4+2]/[3+2] Cycloaddition Strategy (with R. Y. Baiazitov and S. Nguyen) Heterocycles (Dedicated Issue to Ryoji Noyori) 2008, 76, 143-154. [pdf]
294. Total Synthesis of Papulacandin D (in Japanese) (with T. Kobayashi and C. S. Regens) Yuki Gosei Kagaku Kyosashi 2008, 66, 616-628. [pdf]
293. Lewis Base Activation of Lewis Acids: Catalytic, Enantioselective Addition of Glycolate-Derived Silyl Ketene Acetals to Alehydes (with W. J. Chung) J. Org. Chem., 2008, 73, 4582-4595. [pdf]
292. 1-Chloro-1-methylsiletane (with J. Y. Choi) e-EROS Encyclopedia of Reagents for Organic Synthesis [DOI:10.1002/047084289X.rn00825] 2008. [pdf]
291. Methyl Trichlorosilyl Ketene Acetal (with Y. Fan) e-EROS Encyclopedia of Reagents for Organic Synthesis [DOI:10.1002/047084289X.rn00824] 2008. [pdf]
290. 1,5-Pentanediamine, N,N'-bis[(11bR)-3,5-dihydro-3,5-dimethyl-4-oxido-4H-dinaphtho[2,1-d:1',2'-f][1,3,2]diazaphosphepin-4-yl]-N,N'-dimethyl (with J. R. Heemstra, Jr.) e-EROS Encyclopedia of Reagents for Organic Synthesis [DOI: 10.1002/047084289X.rn00771] 2008. [pdf]
289. Studies on the Bisoxazoline- and (–)-Sparteine-Mediated Enantioselective Addition of Organolithium Reagents to Imines (with N. Nakajima, C. M. Stiff, O. J.-C. Nicaise, and M. Kranz) Adv. Syn. Catal., 2008, 350, 1023-1045. [pdf]
288. Vinylation of Aromatic Halides Using Inexpensive Organosilicon Reagents Illustration of Design of Experiment Protocols (with C. R. Butler) J. Am. Chem. Soc. 2008, 130, 3690-3704. [pdf]
287. Asymmetric Catalysis with Chiral Lewis Bases: A New Frontier in Main Group Chemistry Chimia 2008, 62, 37-40. [pdf]
286. Lewis Base Activation of Lewis Acids: Catalytic Enantioselective Glycolate Aldol Reactions (with Won-jin Chung) Angew. Chem. Int. Ed. 2008, 47, 1890-1892. [pdf]
285. Lewis Base Catalysis in Organic Synthesis (with G. L. Beutner) Angew. Chem. Int. Ed. 2008, 47, 1560-1638. [pdf]
284. Palladium-Catalyzed Cross-Coupling of Five-Membered Heterocyclic Silanolates (with J. D. Baird and C. S. Regens) J. Org. Chem. 2008, 73, 1440-1455. [pdf]
283. Investigations into Transition-State Geometry in the Mukaiyama Directed Aldol Reaction ( with W. Lee) Chem. Asian J. 2008, 327-341. [pdf]
282. Neutral and Cationic Phosphoramide Adducts of Silicon Tetrachloride: Synthesis and Characterization of Their Solution and Solid-State Structures (with B. M. Eklov) Chem. Eur. J. 2008, 14, 234-239. [pdf]
2007
281. Carbonylative Ring Opening of Terminal Epoxides at Atmospheric Pressure (with M. Ahmad) J. Org. Chem. 2007, 72, 9630-9634. [pdf]
280. Enantioselective Construction of Quaternary Stereogenic Carbons by the Lewis Base Catalyzed Additions of Silyl Ketene Imines to Aldehydes (with T. W. Wilson, M. T. Burk, and J. R. Heemstra, Jr.) J. Am. Chem. Soc. 2007, 129, 14864-14865. [pdf]
279. 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane (with C. R. Butler) e-EROS Encyclopedia of Reagents for Organic Synthesis [DOI: 10.1002/047084289X.rn00785] 2007. [pdf]
278. Hexamethylcyclotrisiloxane (with C. R. Butler) e-EROS Encyclopedia of Reagents for Organic Synthesis [DOI: 10.1002/047084289X.rn00784] 2007. [pdf]
277. Lewis Base Activation of Lewis Acids: Development of a Lewis Base Catalyzed Selenolactonization (with W. R. Collins) Org. Lett. 2007, 9, 3801-3804. [pdf]
276. Lewis Acid-Promoted Conjugate Addition of Dienol Silyl Ethers to Nitroalkenes: Synthesis of 3-Substituted Azepanes (with M. Xie) J. Org. Chem. 2007, 72, 7050-7053. [pdf]
275. Lewis Base Activation of Lewis Acids: Catalytic, Enantioselective Vinylogous Aldol Addition Reactions (with J. R. Heemstra) J. Org. Chem. 2007, 72, 5668-5688. [pdf]
274. Unexpected Ambidoselectivity in Crossed-Aldol Reaction of a-Oxy Aldehyde Trichlorosilyl Enolates (with S. K. Ghosh) Tetrahedron Prize Special Issue 2007, 63, 8636-8644. [pdf]
273. Phosphine Oxides as Stabilizing Ligands for the Palladium-Catalyzed Cross-Coupling of Potassium Aryldimethylsilanolates (with R. C. Smith and S. A. Tymonko) Tetrahedron 50th Anniversary Special Edition, 2007, 63, 5730-5738. [pdf]
272. Enantioselective Ring Opening of Epoxides with Silicon Tetrachloride in the Presence of a Chiral Lewis Base. Mechanism Studies (with P. A. Barsanti, G. L. Beutner, and T. W. Wilson) Adv. Synth. Catal. 2007, 349, 567-582. [pdf]
271. Sequential Silylcarbocyclization/Silicon-Based Cross-Coupling Reactions (with J.H.-C. Liu) J. Am. Chem. Soc. 2007, 129, 3737-3744. [pdf]
270. Total Synthesis of Papulacandin D (with C. S. Regens and T. Kobayashi) J. Am. Chem. Soc. 2007, 129, 2774-2776. [pdf]
2006
269.
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268.
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267. Reduction of Allylpalladium(II)chloride Dimer by Formation of Allyloxysilanes (with R. C. Smith) Synlett, 2006, 18, 2921-2928. [pdf]
266. A Qualitative Examination of the Effects of Silicon Substituents on the Efficiency of Cross-Coupling Reactions (with L. Neuville, M. E. L. Christy, and S. A. Tymonko) J. Org. Chem. 2006, 71, 8500-8509. [pdf]
265. On the Mechanism of the Selenolactonization Reaction with Selenenyl Halides (with M. G. Edwards) J. Org. Chem. 2006, 71, 7293-7306. [pdf]
264. Synthesis, X-Ray Crystallography and Computational Analysis of 1-Azafenestranes (with J. I. Montgomery and L. A. Kramps) J. Am. Chem. Soc. 2006, 128, 11620-11630. [pdf]
263. A General Synthesis of N-Vinyl Nitrones (with J. I. Montgomery) J. Org. Chem. 2006, 71, 6211-6220. [pdf]
262. Palladium-Catalyzed Cross-Coupling Reactions of Silanolates: A Paradigm Shift in Silicon-Based Cross-Coupling Reactions (with J. D. Baird) Chem. Eur. J.2006, 12, 4954-4963. [pdf]
261. Lewis Base Catalyzed Addition of Trimethylsilyl Cyanide to Aldehydes (with W.-j. Chung) J. Org. Chem. 2006, 71, 4002-4005. [pdf]
260. Chiral Phosphoramide-Catalyzed Aldol Additions of Ketone Trichlorosilyl Enolates. Mechanistic Aspects (with S. M. Pham, R. A. Stavenger, X. Su, K.-T. Wong, and Y. Nishigaichi) J. Org. Chem. 2006, 71, 3904-3922. [pdf]
259. Preparation of chiral bipyridine bis-N-oxides by oxidative dimerization of chiral pyridine N-oxides (with Y. Fan) Tetrahedron: Asymmetry 2006, 17, 687-707. [pdf]
258. On the Mechanism of the
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257. Chiral Phosphoramide-Catalyzed
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256. Chiral Phosphoramide-Catalyzed
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255. Palladium-Catalyzed Cross-Coupling
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2005
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245. Catalytic, Enantioselective,
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2004
238. Palladium-Catalyzed Cross-Coupling
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229. Cross-Coupling Reactions
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2003
226. 2-Silyloxy-1,2-oxazines,
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212. Understanding the Correlation
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2002
210. Tandem Inter [4+2]/Intra
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209. Intramolecular Silicon-Assisted
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203. Design and Implementation
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202. Cross-Coupling Reactions
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198. Asymmetric Construction
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195. Intramolecular Silicon-Assisted
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194. Stereospecific Cleavage
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2001
193. Studies on the Reduction
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191. Catalytic, Enantioselective
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190. Tandem Double Intramolecular
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187. Fluoride-Free Cross-Coupling
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186. Lewis Base Activation of
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185. Beneficial Effect of ortho-Methoxy
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with Silicon Tetrachloride Catalyzed by Chiral ortho-Methoxyphenyldiazaphosphonamide
Lewis Bases. Response to the Communication by G.
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184. Synthesis of (+)-1-Epiaustraline
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183. Sequential Ring-Closing
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182. Cross-coupling of Vinylpolysiloxanes
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181. Highly Stereoselective
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180. Intramolecular Hydrosilylation
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2000
179. On the Mechanism of Catalytic,
Enantioselective Allylation of Aldehydes with Chlorosilanes
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178. Mild and General Cross-Coupling
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177. The Chemistry of Trichlorosilyl
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176. Effect of Ligand Structure
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175. Kinetic Analysis of the
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174. Convergence of Mechanistic
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173. 1-Methyl-1-Vinyl- and 1-Methyl-1-(2-propenyl)silacyclobutane.
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172. Diastereoselective Alkylations
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170. Synthesis of (–)-7-Epiaustraline
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169. Synthesis of (+)-Casuarine
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168. Highly Stereospecific,
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Return to top
1999
167. Synthesis of Unsymmetrical
Biaryls from Arylsilacyclobutanes (with Z. Wu) Org.
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166. Synthesis of (+)-Casuarine
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165. The Development of Chiral,
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164. Solid State and Solution
Structural Studies of Chiral Phosphoramide-Tin
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163. Highly Stereospecific Cross-Coupling
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162. Chiral Phosphoramide-Catalyzed
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161. Enantioselective Total
Syntheses of (+)-Castanospermine, (+)-6-Epicastanospermine,
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160. Synthesis of Phosphoramides
for the Lewis Base-catalyzed Allylation and Aldol
Addition Reactions (with X. Su, Y. Nishigaichi,
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159. The Tandem Cycloaddition
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158. The Tandem Cycloaddition
Chemistry of Nitroalkenes: Preparative and Theoretical
Studies on the Stereochemical Course of [3 + 2]
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Return to top
1998
157. The Chemistry of Trichlorosilyl
Enolates. 6. Mechanistic Duality in the Lewis Base-Catalyzed
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156. Highly 1,4-syn Diastereoselective,
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155. Preparation of Chlorosilyl
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154. Asymmetric Catalysis with
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153. Tandem Inter [4+2]/Intra
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152. Tandem Inter [4+2]/Intra
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151. Asymmetric Aldol Additions
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150. The Synthesis of (1R,2R,3R,7R,7aR)
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149. Solution and Solid-State
Studies on a Chiral Zinc-Sulfonamide. In Search
of the Active Catalyst in an Enantioselective Cyclopropanation
Reaction (with S. P. O'Connor and S. R. Wilson) Angew.
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148. Tandem Inter [4+2]/Intra
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147. 6-Keto-1,1,4,4-tetramethyldiazepinium
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146. Enantioselective Ring Opening
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145. Solution and Solid-State
Structure of Lithiated Cyclic Phosphonates (with
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144. Tandem Inter [4+2]/Intra
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143. Lewis Base-Catalyzed, Asymmetric
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1997
142. Dioxiranes Are the Active
Agents in Ketone-Catalyzed, Biphasic Epoxidations
with OXONE. (with Z. Wu) J. Org. Chem. 1997, 62,
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141. Catalytic Epoxidation of
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140. Tandem Inter [4+2]/Intra
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139. The Chemistry of Chlorosilyl
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138. Asymmetric Addition of
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137. Tandem Inter [4+2]/Intra
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136. Enantioselective Cyclopropanation
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135. Cyclopropanation with Diazomethane
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134. Asymmetric Construction
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133. Tandem [4+2]/[3+2] Cycloadditions
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132. The Chemistry of Trichlorosilyl
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131. Catalytic, Enantioselective
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130. Tandem [4+2]/[3+2] Cycloadditions
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129. Tandem Inter [4+2]/Intra
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1996
128. An Ab Initio Study of the
P-C Bond Rotation in Phosphoryl- and Thiophosphoryl-Stabilized
Carbanions: Five- and Six-membered Heterocycles
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127. (R)-(–)-2,2-Diphenylcyclopentanol
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126. rel-(1R. 6S,
7S, 8R, 9S) - 9-Methyl- 8
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125. 2aS, 3S,
6S, 7S, 7bR)- 7 -[(Dimethylphenyl)
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trioxa-4a - azaxyxlopenta[cd]indene- 3 -carboxylic
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124. Solution and Solid-State
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123. Tandem [4+2]/[3+2] Cycloadditions
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120. The Chemistry of Trichlorosilyl
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119. Ligand-Mediated Addition
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1995
116. Alkylations of Chiral,
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115. An Asymmetric Michael Addition
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114. Asymmetric [2,3]-Wittig
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113. An Ab Initio Study of the
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112. Preparation of Chiral Bisoxazolines:
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111. A General Strategy for
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106. Catalytic Enantioselective
Cyclopropanation with Bis(halomethyl)zinc Reagents.
I. Optimization of Reaction Protocol (with B. L.
Christenson, D. M. Coe and S. P. O'Connor) Tetrahedron
Lett. 1995, 36, 2215-2218. [pdf]
105. Catalytic Epoxidation of
Alkenes with Oxone (with D. S. Hays, D. C. Forbes,
J. S. Depue and R. G. Wilde) J. Org. Chem. 1995, 60,
1391-1407. [pdf]
104. Palladium-Promoted Intramolecular
Addition of an Aryl Iodide to a Nitroalkene (with
M. E. Schnute) J. Org. Chem. 1995, 60,
1013-1019. [pdf]
103. Tandem Inter [4+2]/Intra
[3+2] Cycloadditions. 6. The Bridged Mode (with
A. Stolle, and J. A. Dixon and V. Guagnano) J.
Am. Chem. Soc. 1995, 117, 2100-2101. [pdf]
Return to top
1994
102. Asymmetric Carboalkoxyalkylidenation
with a Chiral Horner-Wadsworth-Emmons Reagent (with
I. Rivera) J. Org. Chem. 1994, 59, 6887-6889. [pdf]
101. Asymmetric Allylation of
Aldehydes with Chiral Lewis Bases (with D. M. Coe,
N. E. Pratt, and B. D. Griedel) J. Org. Chem. 1994, 59, 6161-6163. [pdf]
100. The Tandem Cycloaddition
Chemistry of Nitroalkenes (with M. E. Schnute,
A. Thorarensen, D. S. Middleton, and A. Stolle) Pure
Appl. Chem. 1994, 66, 2041-2044. [pdf]
99. The Tandem Cycloaddition
Chemistry of Nitroalkenes. A Novel Synthesis of
(–)-Hastanecine (with A. Thorarensen) J.
Org. Chem. 1994, 59, 5672-5680. [pdf]
98. Asymmetric Addition
of Organolithium Reagents to Imines (with N. Nakajima
and O. J.-C. Nicaise) J. Am. Chem. Soc . 1994, 116, 8797-8788. [pdf]
97. The Chemistry of Enoxysilacyclobutanes
3. Uncatalyzed, Syn-Selective, Asymmetric Aldol
Additions (with B. D. Griedel) J. Org. Chem. 1994, 59, 5136-5138. [pdf]
96. Stereochemical Studies
on the Addition of Allylstannanes to Aldehydes.
The S E ' Component (with S. Hosoi) J. Org.
Chem. 1994, 59, 5133-5135. [pdf]
95. Stereochemical Studies
on the Addition of Allylsilanes to Aldehydes. The
S E ' Component (with N. G. Almstead) J. Org.
Chem. 1994, 59, 5130-5132. [pdf]
94. Nitroalkene [4+2] Cycloadditions
with 2-Acyloxyvinyl Ethers. Stereoselective Synthesis
of 3-Hydroxy-4-Substituted Pyrrolidines (with M.
E. Schnute) J. Org. Chem. 1994, 59, 4576-4595. [pdf]
93. The Chemistry of Enoxysilacyclobutanes:
Highly Selective Uncatalyzed Aldol Additions (with
B. D. Griedel, D. M. Coe and M. E. Schnute) J.
Am. Chem. Soc. 1994, 116, 7026-7043. [pdf]
92. Triarylcarbenium Ions
as Catalysts in the Mukaiyama Aldol Addition: A
Mechanistic Investigation (with C.-T. Chen) Tetrahedron
Lett. 1994, 35, 4327-4330. [pdf]
91. Alkylation of Chiral,
Phosphorus-Stabilized Carbanions: Substituents
Effects on the Alkylation Selectivity (with C.-T.
Chen) J. Org. Chem. 1994, 59,
2922-2924. [pdf]
90. Structure and Dynamics
of Phosphorus(V)-Stabilized Carbanions: A Comparison
of Theoretical, Crystallographic, and Solution
Structures (with C. J. Cramer, P. C. Miller, R.
L. Dorow, K. A. Swiss and S. R. Wilson) J. Am.
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89. Investigations on Transition-State
Geometry in the Lewis Acid- (Mukaiyama) and Fluoride-Promoted
Aldol Reaction (with W. Lee) J. Org. Chem. 1994, 59, 707-709. [pdf]
Return to top
1993
88. On the Carbanion Hybridization
of Thiophosphonamide-Stabilized Anions: Remarkable
Steric and Solvation Effects (with K. A. Swiss) J.
Am. Chem. Soc. 1993, 115, 12195-12196. [pdf]
87. A New, General and
Stereoselective Method for the Synthesis of Trisubstituted
Alkenes (with J. Amburgey) J. Am. Chem. Soc. 1993, 115,
10386-10387. [pdf]
86. Nitroalkene [4+2] Cycloaddition
as a General and Stereoselective Route to 3,3-
and 3,4-Disubstituted Pyrrolidines (with L. R.
Marcin) J. Org. Chem. 1993, 58 ,
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85. A General Method for
the Preparation of 2,2-Disubstituted 1-Nitroalkenes
(with L. R. Marcin) J. Org. Chem. 1993 , 58 ,
3850-3856. [pdf]
84. Solution and Solid-State
Structure, and Dynamics of Thiophosphonamide Anions:
Electronic Tuning of Rotational Barriers (with
K. A. Swiss and S. R. Wilson) J. Am. Chem. Soc. 1993, 115, 3826-3827. [pdf]
83. Organocerium Additions
to Chiral alpha, alpha-Dialkoxy Hydrazones: Asymmetric
Synthesis of N-Protected alpha-Amino Acetals
and a -Amino Aldehydes (with O. Nicaise) Synlett 1993,
359-361. [pdf]
82. Spectroscopic Studies
on the Structure of Lewis Acid - Aldehyde Complexes
(with N. G. Almstead) J. Am. Chem. Soc. 1993, 115,
3133-3139. [pdf]
81. Tandem Inter [4+2]/Intra
[3+2] Cycloadditions. 5. Origin of the Lewis Acid
Dependent Reversal of Stereoselectivity (with M.
E. Schnute and C. B. W. Senanayake) J. Org.
Chem. 1993, 58, 1859-1874. [pdf]
80. Tandem Inter [4+2]/Intra
[3+2] Cycloadditions. 4. Cycloadditions with E-
and Z-1-Propenyl Ethers (with C. B. W. Senanayake) J.
Org. Chem. 1993, 58, 1853-1858. [pdf]
79. The Chemistry of Enoxysilacyclobutanes:
Highly Selective, Uncatalyzed Aldol Additions (with
B. D. Griedel and D. M. Coe) J. Org. Chem. 1993, 58,
988-990. [pdf]
78. Organocerium Additions
to Hydrazones: Effect of Reagent Stoichiometry
on Efficiency and Selectivity (with J. P. Edwards
and O. Nicaise) J. Org. Chem. 1993, 58,
569-578. [pdf]
Return to top
1992
77. Electrophilic Activation
of the Horner-Wadsworth-Emmons-Wittig Reaction:
Highly Selective Synthesis of Dissymmetric Olefins
(with C.-T. Chen) J. Am. Chem. Soc. 1992, 114,
10674-10676. [pdf]
76. The Tandem Cycloaddition
Chemistry of Nitroalkenes (with M. E. Schnute,
C. B. W. Senanayake, Y.-C. Moon and D. S. Middleton)
Proceedings of the 5th International Kyoto Conference
on New Aspects of Organic Chemistry; Z.-I. Yoshida
and Y. Ohshiro, Eds.; Kodansha Press, 1992,
pp. 215-239. [pdf]
75. Investigations on Transition
State Geometry in the Aldol Condensation in Aqueous
Medium (with W. Lee) Tetrahedron Lett. 1992, 33,
7729-7732 [pdf]
74. A Stereochemical Study
on the Intramolecular Hydrosilylation of alpha
, beta-Unsaturated Esters (with D. C. Forbes) Tetrahedron
Lett. 1992, 33, 5037-5040. [pdf]
73. Inter- and Intramolecular
[4+2]-Cycloadditions of Nitroalkenes with Olefins.
2-Nitrostyrenes (with B. S. Kesler and Y.-C. Moon) J.
Org. Chem. 1992, 57, 4912-4924. [pdf]
72. Spectroscopic Studies
on the TiCl 4-Promoted Reaction of Allylsilanes
with Aldehydes and alpha, , beta-Enones (with N.
G. Almstead) Tetrahedron 1992,48,
5565-5578. [pdf]
71. Asymmetric Electrophilic
Amination of Chiral Phosphorus-Stabilized Anions
(withN. Chatani and S. V. Pansare) Tetrahedron 1992, 48 ,
2191-2208 [pdf]
70. Chiral Amino Alcohol
Modified (Halomethyl)zinc Reagents (with J. P.
Edwards) Synlett 1992, 3,
229-230. [pdf]
69. Solution- and Solid-State
Structural Studies on Halomethylzinc Reagents (with
J. P. Edwards and S. R. Wilson) J. Am. Chem.
Soc. 1992, 114, 2592-2602. [pdf]
68. A Diastereoselective
Synthesis of 1,3-Diphenyl-1,3-propanediamines (with
J.-H. Kim) Synthesis 1992, 229-234. [pdf]
Return to top
1991
67. Synthesis of alpha-
and beta-Branched Ethers from Alcohols by the Reaction
of Acetals with Grignard Reagents: Synthesis of
Isopropyl and Isobutyl Ethers of (1S,2RS,4R)-6-Methylenebicyclo[2.2.2]octan-2-ol
(with T. M. Willson and J. Amburgey) J. Chem.
Soc., Perkin Trans. 1 1991, 2899-2906. [pdf]
66. A Comparison of (Chloromethyl)-
and (Iodomethyl)zinc Cyclopropanation Reagents
(with J. P. Edwards) J. Org. Chem. 1991 , 56,
6974-6981. [pdf]
65. Tandem Inter [4+2]/Intra
[3+2] Cycloadditions. 3. The Stereochemical Influence
of the Lewis Acid (with M. E. Schnute) J. Org.
Chem. 1991, 56, 6738-6739. [pdf]
64. On the Stereoselective
Opening of Chiral Dioxane Acetals. Nucleophile
Dependence (with N. G. Almstead) J. Org. Chem. 1991,
56, 6485-6487. [pdf]
63. On the Stereoselective
Opening of Achiral Dioxane Acetals (with N. G.
Almstead) J. Org. Chem. 1991,
56, 6458-6467 [pdf]
62. Studies on the Mechanism
and Origin of Stereoselective Opening of Chiral
Dioxane Acetals (with N. G. Almstead) J. Am.
Chem. Soc. 1991, 113, 8089-8110. [pdf]
61. On the Generation and
Configurational Stability of (2S,3S)-1,2,3-Triphenylborirane
(with K. Nishide and A.-M. Faucher) J. Am. Chem.
Soc. 1991, 113, 6675-6676. [pdf]
60. Carbanion-Accelerated
Claisen Rearrangements. 8. Phosphonamide Anion-Stabilizing
Groups (with H. Stadler, R. L. Dorow and J.-H.
Kim) J. Org. Chem. 1991, 56,
5063-5079. [pdf]
59. Investigations on Transition
State Geometry in the Aldol Condensation (with
B. R. Henke) J. Am. Chem. Soc. 1991, 113,
2177-2194. [pdf]
58. The Configuration and
Conformation and Colligative Properties of a Phosphorus-Stabilized
Anion (with P. C. Miller and S. R. Wilson) J.
Am. Chem. Soc. 1991, 113, 1468-1470. [pdf]
57. Carbanion-Accelerated
Claisen Rearrangements. 7. Phosphine Oxide and
Phosphonate Anion-Stabilizing Groups (with J. E.
Marlin) J. Org. Chem. 1991, 56,
1003-1013. [pdf]
56. Solution and Solid
State Structure of the "Wittig-Furukawa" Cyclopropanation
Reagent (with J. P. Edwards and S. R. Wilson) J.
Am. Chem. Soc. 1991, 113, 723-725. [pdf]
Return to top
1990
55. Synthesis, Structure
and Reactivity of an Organogermanium Lewis Acid
(with R. T. Jacobs, G. Dai-Ho, and S. Wilson) Organometallics 1990, 9,
3015-3019. [pdf]
54. Lithium/Ammonia Cleavage
of the N-N Bond in N-Methoxycarbonyl- and N-Acetyl-hydrazines
(with O. Nicaise and J. P. Edwards) J. Org.
Chem. 1990, 55, 6219-6223. [pdf]
53. Stereoselective Alkylations
of Chiral, Phosphorus-Stabilized Benzylic Carbanions
(with R. L. Dorow) J. Org. Chem. 1990, 55,
5926-5928. [pdf]
52. Silicon-Directed Nazarov
Cyclizations. 8. Stereoelectronic Control of Torquoselectivity
(with M. A. Wallace and C. B. Walker, Jr.) J.
Org. Chem. 1990, 55, 5543-5545. [pdf]
51. Intramolecular [4+2]-Cycloaddition
of Nitroalkenes with Olefins. 2 (with Y.-C. Moon,
C. J. Cramer, M. S. Dappen and C. B. W. Senanayake) Tetrahedron 1990, 46,
7373-7392. [pdf]
50. Tandem [4+2]/[3+2]-Cycloadditions.
2. Asymmetric Induction with a Chiral Vinyl Ether
(with C. B. W. Senanayake and G.-D. Ho) Tetrahedron 1990, 46,
4857-4876. [pdf]
49. The Vinylogous Anomeric
Effect in 3-Chloro-2-alkylcyclohexanone Oximes
and Oxime Ethers (with R. T. Jacobs, M. S. Dappen
and N. L. Sear) J. Am. Chem. Soc. 1990, 112,
3466-3474. [pdf]
48. Auxiliary-Based, Asymmetric
S N2' Reactions: A Case of 1,7-Relative Stereogenesis
(with L. K. Marble) J. Org. Chem. 1990, 55,
1984-1986. [pdf]
47. The Theoretical Structures
of Neutral, Anionic and Lithiated P-Allylphosphonic
Diamide (with C. J. Cramer) J. Org. Chem. 1990, 55,
1806-1813. [pdf]
46. The Solution and Solid
State Structure of a Phosphorus-Stabilized Carbanion
(with R. L. Dorow) J. Am. Chem. Soc. 1990, 112,
864-866. [pdf]
45. Tandem [4+2]/[3+2]
Cycloadditions: Facile and Stereoselective Construction
of Polycyclic Frameworks (with Y.-C. Moon and C.
B. W. Senanayake) J. Am. Chem. Soc. 1990, 112,
311-316. [pdf]
Return to top
1989
44. The Origin of Stereoselective
Opening of Chiral Dioxane and Dioxolane Acetals:
The Solution Structure of Their Lewis Acid Complexes
(with T. M. Willson and Neil G. Almstead) J.
Am. Chem. Soc. 1989, 111,
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43. Carbanion-Accelerated
Claisen Rearrangements. 6. Preparative and Stereochemical
Studies with Sulfonyl-Stabilized Anions (with M.
A. Harmata and K. S. White) J. Am. Chem. Soc. 1989, 111,
8878-8891. [pdf]
42. Studies of the Mechanism
of Allylmetal-Acetal Additions (with T. M. Willson)
In Selectivity in Lewis Acid Promoted Reactions;
Schinzer, D. Ed.; D. Reidel: Amsterdam, 1989;
pp 247-263. [pdf]
41. Investigations on Transition
State Geometry in the Aldol Condensation (with
B. R. Henke) J. Am. Chem. Soc. 1989, 111,
8032-8034. [pdf]
40. Modified Proline Auxiliaries
for Selective Addition of Organocerium Reagents
to Hydrazones (with J. P. Edwards and T. Weber) Synlett. 1989,
20-22. [pdf]
39. Carbanion-Accelerated
Claisen Rearrangements. 5. Studies on Stereocontrol
with Phosphorus-Stabilized Anions (with G. Rajendra
and J. E. Marlin) Tetrahedron Lett. 1989, 30,
2469-2472. [pdf]
38. Mechanistic and Stereochemical
Divergence in the Allylsilane-Acetal Addition Reaction
(with T. M. Willson) J. Am. Chem. Soc. 1989, 111,
3475-3476. [pdf]
37. Stereochemical and
Spectroscopic Studies on the Reaction of Allylstannanes
with Aldehydes (with E. J. Weber, T. M. Wilson
and T. M. Willson) Tetrahedron 1989, 45,
1053-1065. [pdf]
36. The Stereochemical
Course of Migration from Phosphorus to Nitrogen
in the Photo-Curtius Rearrangement of Phosphinic
Azides (Harger Reaction) (with R. L. Dorow) J.
Org. Chem. 1989, 54, 5-6. [pdf]
Return to top
1988
35. Stereoselective Alkylation
of Chiral alpha-Nitro Ketoimine Dianions. Observations
on the Role of Amide Bases (with J. J. Ares) J.
Am. Chem. Soc. 1988, 110, 4432-4434. [pdf]
34. Silicon-Directed Nazarov
Cyclizations VII. Linearly-Fused Tricyclics (with
R. C. Klix) Tetrahedron 1988, 44,
4043-4060. [pdf]
33. On the Lewis-Acid Induced
Addition of Allylstannanes to Aldehydes: A Spectroscopic
Investigation (with T. Wilson and T. M. Willson) J.
Am. Chem. Soc. 1988, 110, 984-986. [pdf]
32. alpha-Nitro Keto Hydrazone
and Keto Imine Dianions. Synthetic Equivalents
for the Nitroalkene d 3 Synthon (with J. A. Sternberg
and R. Lueoend) J. Org. Chem. 1988, 53 1251-1263. [pdf]
31. Silicon-Directed Nazarov
Cyclizations. Part VI. The Anomalous Cyclization
of Vinyl Dienyl Ketones (with G. A. Hite) Helv.
Chim. Acta 1988, 71, 195-208. [pdf]
30. Silicon-Directed Nazarov
Cyclizations. Part V. Substituent and Heteroatom
Effects on the Reaction (with K. L. Habermas and
G. A. Hite) Helv. Chim. Acta 1988, 71,
168-194. [pdf]
Return to top
1987
29. Carbanion-Accelerated
Claisen Rearrangements. 4. Asymmetric Induction
via 1,3,2-Oxazaphosphorinanes (with J. E. Marlin) J.
Org. Chem. 1987, 52, 5742-5745. [pdf]
28. An Ab Initio Study
of the [1,2] Proton Transfer from Phosphine Oxide
to Phosphinic Acid (with C. J. Cramer and C. E.
Dykstra) Chem. Phys. Lett. 1987, 136,
17-21. [pdf]
27. Studies on the Addition
of Allyloxides to Sulfonylallenes. Preparation
of Highly Substituted Allyl Vinyl Ethers for Carbanionic
Claisen Rearrangements (with M. A. Harmata and
K. S. White) J. Org. Chem. 1987, 52,
4031-4042. [pdf]
26. SnCl 4(4-t-BuC
6H 4CHO) 2. X-Ray Crystal Structure, Solution NMR,
and Implications for Reactions at Complexed Carbonyls
(with B. R. Henke and E. J. Weber) J. Am. Chem.
Soc. 1987, 109, 2512-2514. [pdf]
25. Organocerium Additions
to SAMP-Hydrazones: General Synthesis of Chiral
Amines (with Th. Weber and D. W. Piotrowski) J.
Am. Chem. Soc. 1987, 109, 2224-2225. [pdf]
24. Intramolecular [4+2]-Cycloadditions
of Vinylnitrosonium Cations with Olefins (with
C. J. Cramer and M. S. Dappen) J. Org. Chem. 1987, 52,
877-887. [pdf]
23. Diphenylmethylsilyl
Ethers (DPMS): A Protecting Group for Alcohols
(with R. P. Hammer, E. J. Weber and K. L. Habermas) J.
Org. Chem. 1987, 52, 165-168. [pdf]
Return to top
1986
22. Intermolecular [4+2]
Cycloadditions of Nitroalkenes with Cyclic Olefins.
Transformations of Cyclic Nitronates (with C. J.
Cramer and J. A. Sternberg) Helv. Chim. Acta 1986, 69,
1971-1989. [pdf]
21. Intramolecular [4+2]
Cycloadditions of (Z)- alpha, beta -Unsaturated
Aldehydes with Vinyl Sulfides and Ketene Dithioacetals
(with J. A. Sternberg) J. Am. Chem. Soc. 1986, 108,
8277-8279. [pdf]
20. The Stereostructures
of [1,1'-Bicyclohexyl]-2,2'-diones: A Reassignment
(with C. J. Cramer and J. A. Sternberg) Tetrahedron
Lett. 1986, 27, 3693-3696. [pdf]
19. Silicon-Directed Nazarov
Cyclizations IV. Further Studies in Stereochemical
Control (with K. L. Habermas, G. A. Hite and T.
K. Jones) Tetrahedron 1986, 42,
2821-2829. [pdf]
18. Intramolecular [4+2]
Cycloadditions of Nitroalkenes with Olefins (with
M. S. Dappen and C. J. Cramer) J. Am. Chem.
Soc. 1986, 108, 1306-1307. [pdf]
Return to top
1985
17. A General Method for
the Preparation of gamma-Substituted Cycloalkenals
and Cycloheptenals (with T. K. Jones) J. Org.
Chem. 1985, 50, 4037-4045. [pdf]
16. Stereospecific Reduction
of Propargyl Alcohols: (E)-3-Trimethylsilyl-2-propen-1-ol
(with T. K. Jones) Org. Synth. 1985, 64,
182-188. [pdf]
Return to top
1984
15. Intramolecular [4+2]
Cycloadditions of Nitrosoalkenes with Olefins (with
M. S. Dappen and J. A. Sternberg) J. Org. Chem. 1984, 49,
4741-4743. [pdf]
14. Stereochemistry of
Allylmetal-Aldehyde Condensations. 2. Allylstannanes
(with E. J. Weber) J. Am. Chem. Soc. 1984, 106,
7970-7971. [pdf]
13. Carbanion-Accelerated
Claisen Rearrangements. 3. Vicinal Quaternary Centers
(with M. A. Harmata) Tetrahedron Lett. 1984, 25,
1543-1546. [pdf]
12. alpha -Chloro Ketoximes
as Precursors of Nitrosoalkenes: Preparation, Stereochemistry,
and Conformation (with M. S. Dappen) J. Org.
Chem. 1984, 49, 798-806. [pdf]
11. A Vinylsilane Route
to trans-7a-Methylhydrind-4-en-1,6-dione (with
J. P. Germanas) Tetrahedron Lett. 1984, 25,
1231-1234. [pdf]
Return to top
1983
10. Carbanion-Accelerated
Claisen Rearrangements. 2. Studies on Internal
Asymmetric Induction (with M. A. Harmata) J.
Org. Chem. 1983, 48, 3369-3370. [pdf]
9. Silicon-Directed
Nazarov Reactions III. Stereochemical and Mechanistic
Considerations (with T. K. Jones) Helv. Chim.
Acta 1983, 66, 2397-2411. [pdf]
8. Silicon-Directed
Nazarov Reactions II. Preparation and Cyclization
of beta -Silyl-substituted Divinyl Ketones (with
T. K. Jones) Helv. Chim. Acta 1983, 66,
2377-2396. [pdf]
7. On the Stereochemistry
of Allylmetal-Aldehyde Condensations (with E. J.
Weber) Helv. Chim. Acta 1983, 66,
1655-1660. [pdf]
Return to top
1982
6. (E)-3-(Trimethylsilyl)-2-propen-1-ol.
An Improved Preparation (with T. K. Jones) J.
Org. Chem. 1982, 47, 4595-4597. [pdf]
5. Carbanion-Accelerated
Claisen Rearrangements (with M. A. Harmata) J.
Am. Chem. Soc. 1982, 104, 4972-4974. [pdf]
4. Silicon-Directed
Nazarov Cyclization (with T. K. Jones) J. Am.
Chem. Soc. 1982, 104, 2642-2645. [pdf]
Return to top
1981
3. Facile Oxetane
Formation in a Rigid Bicyclo[2.2.2]octane System J.
Org. Chem. 1981, 46, 3144-3147. [pdf]
Return to top
1979
2. Synthesis of
Cyclophanes Derived from 1-Amino-3,7-diakyl-4-methylnaphthalenes
(with D. S. Kemp, M. E. Garst, R. W. Harper, D.
D. Cox and D. Carlson) J. Org. Chem. 1979, 44,
4469-4473. [pdf]
Return to top
1975
1. Synthetic Analogs
of the Active Sites of Iron-Sulfur Proteins. XI.
Synthesis and Properties of Complexes Containing
the Fe 2S 2 Core and the Structures of Bis[o-xylyl-
alpha ,alpha,-dithiolato- ma -sulfido-ferrate(III)]
and Bis[p-tolthiolato- m -sulfido-ferrate(III)]Dianions
(with J. J. Mayerle, B. V. DePamphilis, J. A. Ibers,
and R. H. Holm) J. Am.Chem. Soc. 1975, 97,
1032-1045. [pdf] Return
to Publications Page
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