Substitution and stereochemical effects in the reactions of combined aminonitrile-oxazolidines with a Grignard reagent
作者:Marc Le Bail、Joëlle Pérard、David J. Aitken、Henri-Philippe Husson
DOI:10.1016/s0040-4039(99)00980-6
日期:1999.7
A study of the reaction of phenyl magnesium bromide with various N-(cyanomethyl)oxazolidines showed that product formation (essentially 3-imidazolines and 2-aminomorpholines) is highly sensitive to the substitution pattern and stereochemistry, and appears to involve initial complexation of the Grignard reagent to ring-oxygen. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.