Catalytic asymmetric synthesis of glycidic amides via chiral sulfur ylides
摘要:
Reaction of diazoacetamides with aromatic aldehydes in the presence of 20 mol% of chiral binaphthylsulfide and 10 mol% of copper(II) acetylacetonate gave chiral glycidic amides with up to 64% ee. (C) 1999 Elsevier Science Ltd. All rights reserved.