1,178 results on '"Cheng, Jin‐Pei"'
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202. ChemInform Abstract: N-Heterocyclic Carbene Catalyzed Annulation of Benzofuran-2,3-diones and Enals: A Concise Synthesis of Spiro-bis-lactone.
203. Standard and Absolute pKa Scales of Substituted Benzoic Acids in Room Temperature Ionic Liquids
204. Asymmetric Diels–Alder Reaction of 3-Olefinic Benzofuran-2-ones and Polyenals: Construction of Chiral Spirocyclic Benzofuran-2-ones
205. ChemInform Abstract: Primary—Tertiary Diamine/Broensted Acid Catalyzed C—C Coupling Between para‐Vinylanilines and Aldehydes.
206. Catalytic Intermolecular Haloamidation of Simple Alkenes withN-Halophthalimide as Both Nitrogen and Halogen Source
207. Chiral Primary‐Amine‐Catalyzed Conjugate Addition to α‐Substituted Vinyl Ketones/Aldehydes: Divergent Stereocontrol Modes on Enamine Protonation
208. Radical substituent effects of alpha-sulfonium groups
209. Heterolytic and homolytic Y-NO bond energy scales of nitroso-containing compounds: chemical origin of NO release and NO capture
210. Asymmetric Michael-Aldol Tandem Reaction of 2-Substituted Benzofuran-3-ones and Enones: A Facile Synthesis of Griseofulvin Analogues
211. ChemInform Abstract: Synthesis of Optically Enriched Spirocyclic Benzofuran-2-ones by Bifunctional Thiourea-Base Catalyzed Double-Michael Addition of Benzofuran-2-ones to Dienones.
212. Switchable Diastereoselectivity in Enantioselective [4+2] Cycloadditions with Simple Olefins by Asymmetric Binary Acid Catalysis
213. ChemInform Abstract: Phosphine-Containing Lewis Base Catalyzed Cyclization of Benzofuranone Type Electron-Deficient Alkenes with Allenoates: A Facile Synthesis of Spirocyclic Benzofuranones.
214. Theoretical Study on the Acidities of Chiral Phosphoric Acids in Dimethyl Sulfoxide: Hints for Organocatalysis
215. A Practical Protocol for Asymmetric Synthesis of Wieland-Miescher and Hajos-Parrish Ketones Catalyzed by a Simple Chiral Primary Amine
216. Primary-Tertiary Diamine/Brønsted Acid Catalyzed C-C Coupling betweenpara-Vinylanilines and Aldehydes
217. Mechanism and Selectivity of Bioinspired Cinchona Alkaloid Derivatives Catalyzed Asymmetric Olefin Isomerization: A Computational Study
218. ChemInform Abstract: Catalytic Nazarov Reaction of Aryl Vinyl Ketones via Binary Acid Strategy.
219. ChemInform Abstract: Supported Asymmetric Organocatalysis
220. Synthesis of Optically Enriched Spirocyclic Benzofuran-2-ones by Bifunctional Thiourea-Base Catalyzed Double-Michael Addition of Benzofuran-2-ones to Dienones
221. Phosphine-containing Lewis base catalyzed cyclization of benzofuranone type electron-deficient alkenes with allenoates: a facile synthesis of spirocyclic benzofuranones
222. N-heterocyclic carbene catalyzed annulation of benzofuran-2,3-diones and enals: a concise synthesis of spiro-bis-lactone
223. Phosphoric Acid Catalyzed Asymmetric 1,6-Conjugate Addition of Thioacetic Acid to para-Quinone Methides.
224. Catalytic Nazarov Reaction of Aryl Vinyl Ketones via Binary Acid Strategy
225. ChemInform Abstract: Enantioselective Organocatalyzed Sulfenylation of 3-Substituted Oxindoles.
226. ChemInform Abstract: Catalytic Enantioselective tert‐Aminocyclization by Asymmetric Binary Acid Catalysis (ABC): Stereospecific 1,5‐Hydrogen Transfer.
227. A highly selective and synthetically facile aqueous-phase cyanide probe
228. Theoretical Studies of the Asymmetric Binary‐Acid‐Catalyzed tert‐Aminocyclization Reaction: Origins of the CH Activation and Stereoselectivity
229. Enantioselective Organocatalyzed Sulfenylation of 3-Substituted Oxindoles
230. Standard pKa Scales of Carbon-Centered Indicator Acids in Ionic Liquids: Effect of Media and Structural Implication
231. ChemInform Abstract: Asymmetric Michael Addition Reactions Between 3‐Substituted Benzofuran‐2(3H)‐ones and 1,1‐Bis(phenylsulfonyl)ethylene Catalyzed by Bifunctional Catalysts Containing Tertiary Amine and Thiourea Groups.
232. Catalytic Enantioselective tert‐Aminocyclization by Asymmetric Binary Acid Catalysis (ABC): Stereospecific 1,5‐Hydrogen Transfer
233. ChemInform Abstract: Asymmetric Synthesis of Wieland—Miescher and Hajos—Parrish Ketones Catalyzed by an Amino Acid Derived Chiral Primary Amine.
234. Supported Asymmetric Organocatalysis
235. ChemInform Abstract: Asymmetric Michael Addition Reactions of 3-Substituted Benzofuran-2(3H)-ones to Nitroolefins Catalyzed by a Bifunctional Tertiary-Amine Thiourea.
236. ChemInform Abstract: Chiral Primary Amine Catalyzed Enantioselective Protonation via an Enamine Intermediate.
237. ChemInform Abstract: Magnetic Nanoparticle Supported Polyoxometalates (POMs) via Non‐Covalent Interaction: Reusable Acid Catalysts and Catalyst Supports for Chiral Amines.
238. Asymmetric Synthesis of Wieland–Miescher and Hajos–Parrish Ketones Catalyzed by an Amino-Acid-Derived Chiral Primary Amine
239. Asymmetric Michael Addition Reactions between 3-Substituted Benzofuran-2(3H)-ones and 1,1-Bis(phenylsulfonyl)ethylene Catalyzed by Bifunctional Catalysts Containing Tertiary Amine and Thiourea Groups
240. Asymmetric Binary-Acid Catalysis in the Inverse-Electron-Demanding Hetero-Diels-Alder Reaction of 3,4-Dihydro-2H-Pyran
241. Asymmetric Michael addition reactions of 3-substituted benzofuran-2(3H)-ones to nitroolefins catalyzed by a bifunctional tertiary-amine thiourea
242. Asymmetric Binary‐Acid Catalysis with InBr3 in the Inverse‐Electron‐Demanding Hetero‐Diels–Alder Reaction of Mono‐ and Bis‐Substituted Cyclopentadienes: Remote Fluoro‐Effect on Stereocontrol
243. ChemInform Abstract: Chiral Biscinchona Alkaloid Promoted Asymmetric Allylic Alkylation of 3-Substituted Benzofuran-2(3H)-ones with Morita-Baylis-Hillman Carbonates.
244. ChemInform Abstract: Asymmetric Binary Acid Catalysis: A Regioselectivity Switch Between Enantioselective 1,2- and 1,4-Addition Through Different Counteranions of InIII.
245. A Computational Reinvestigation of the Formation of N-Alkylpyrroles via Intermolecular Redox Amination
246. Chiral Primary Amine Catalyzed Enantioselective Protonation via an Enamine Intermediate
247. ChemInform Abstract: Chiral Primary Amine Catalyzed Asymmetric Direct Cross‐Aldol Reaction of Acetaldehyde.
248. ChemInform Abstract: Non-Covalent Immobilization of Asymmetric Organocatalysts
249. ChemInform Abstract: Highly Enantioselective Synthesis of syn‐Aldols of Cyclohexanones via Chiral Primary Amine Catalyzed Asymmetric Transfer Aldol Reactions in Ionic Liquid.
250. Chiral Biscinchona Alkaloid Promoted Asymmetric Allylic Alkylation of 3-Substituted Benzofuran-2(3H)-ones with Morita–Baylis–Hillman Carbonates
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