NDLI: Cinchona Alkaloid Catalyzed Asymmetric Synthesis of Chiral Aldehydes

Content Provider	Scilit
Author	Deng, L. Wu, F. Hong, R. Khan, J. Liu, X.
Copyright Year	2006
Description	The authors developed a highly efficient and versatile 6′-OH cinchona alkaloid catalyzed conjugate addition of carbonyl donors to α,β-unsaturated aldehydes to synthesize chiral aldehydes with excellent yields and enantioselectivities. A wide range of carbonyl donors (α-substituted-β-keto esters in the presence of bifunctional organocatalyst A or α-cyano esters in the presence of B) and α,β-unsaturated aldehydes can be used to form tetrasubstituted stereocenters. This new methodology was successfully applied to the catalytic enantioselective total synthesis of (+)-tanikolide.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-2006-942023.pdf
Ending Page	0841
Page Count	1
Starting Page	0841
ISSN	18611958
e-ISSN	1861194X
DOI	10.1055/s-2006-942023
Journal	Synfacts
Issue Number	8
Volume Number	2006
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2006-07-21
Access Restriction	Open
Subject Keyword	Journal: Synfacts Organic Chemistry Alkaloid Catalyzed Em Class Unsaturated Aldehydes Cinchona Alkaloid Chiral Aldehydes Β Unsaturated Carbonyl Donors
Content Type	Text
Resource Type	Article

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Cinchona Alkaloid Catalyzed Asymmetric Synthesis of Chiral Aldehydes