Journal ArticleDOI
Acylative Desymmetrization of Cyclic meso-1,3-Diols by Chiral DMAP Derivatives
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In this article, an enantioselective acylative desymmetrization of cyclic meso-1,3-diols was developed by using a chiral DMAP derivative 1e having a 1,1′-binaphthyl unit.Abstract:
An efficient enantioselective acylative desymmetrization of cyclic meso-1,3-diols was developed by using a chiral DMAP derivative 1e having a 1,1′-binaphthyl unit. The reactions required only 0.5 m...read more
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Journal ArticleDOI
Kinetic Resolution of Tertiary Alcohols by Chiral DMAP Derivatives: Enantioselective Access to 3-Hydroxy-3-substituted 2-Oxindoles.
TL;DR: In this article, an acylative kinetic resolution of 3-hydroxy-3-substituted 2-oxindoles by a chiral DMAP derivative having a 1,1′-binaphthyl with two tert-alcohols units was developed.
Journal ArticleDOI
Copper-Catalyzed Asymmetric Sulfonylative Desymmetrization of Glycerol
TL;DR: In this paper , an asymmetric sulfonylative desymmetrization of glycerol by using a CuCN/(R,R)-PhBOX catalyst system was presented.
Journal ArticleDOI
Preparation of Chiral DMAP Derivatives and Investigation on Their Enantioselective Catalytic Activity in Benzazetidine Synthesis and Kinetic Resolutions of Alcohols
TL;DR: In this article , the authors present the synthesis of two chiral 4-dimethylaminopyridine derivatives starting from 4-halopyrine and l-proline benzyl ester.
Journal ArticleDOI
An Efficient Protocol for Selective Silylation of Hydroxy Group Using N,O-Bis(tert-butyldimethylsilyl)acetamide and N,N-Dimethyl-4-aminopyridine N-oxide
TL;DR: An efficient method for the silylation of alcohols was developed using N,O-bis(tert-butyldimethylsilyl)acetamide (BTBSA) and 3 mol % of N,N-dimethyl-4-aminopyridine Noxide (DMAPO) as discussed by the authors .
Journal ArticleDOI
An enantiodivergent synthesis of N-Boc-protected (R)- and (S)-4-amino cyclopent-2-en-1-one:
Lorna Conway,Paul Evans +1 more
TL;DR: In this paper, a (1R)-and (1S)-tert-butyl-(4-oxocyclopent-2-en-1-yl) carbamate 2.