939387-21-0Relevant articles and documents
Organocatalytic asymmetric 1,6-additions of β-ketoesters and glycine imine
Bernardi, Luca,Lopez-Cantarero, Jesus,Niess, Barbara,Jorgensen, Karl Anker
, p. 5772 - 5778 (2007)
The first organocatalytic enantioselective 1,6-addition of β-ketoesters and benzophenone imine to electron-poor δ-unsubstituted dienes using cinchona alkaloids under phase-transfer conditions is demonstrated. The scope of the reaction for the β-ketoesters