Stereoselective Reactions. XXXIII. Design and Synthesis of Chiral Bidentate Amines Having a Bulky Group on the Chiral Carbon.
作者:Masaharu TORIYAMA、Norio TOKUTAKE、Kenji KOGA
DOI:10.1248/cpb.49.330
日期:——
Based on the solution structures of chiral bidentate lithium amides ((R)-3a,b) having a phenyl group on the chiral carbon, chiral bidentate amines ((R)-5a,b-8a,b and (S)-9a,b) having a bulkier group instead of a phenyl group on the chiral carbon were designed and synthesized.
基于在手性碳上具有苯基的手性二齿氨基锂((R)-3a,b)的溶液结构,手性二齿胺((R)-5a,b-8a,b和(S)-9a), b)设计并合成在手性碳上具有更大的基团而不是苯基的基团。