Enantioselective synthesis of functionalized α-amino acids via a chiral guanidine catalyzed Michael addition reaction

被引:90
作者
Ma, DW [1 ]
Cheng, KJ [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1016/S0957-4166(99)00038-5
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Several chiral guanidines were evaluated as catalysts for the Michael reaction of glycine derivatives 7 with acrylic esters 8. The best result (30.4% ee) was obtained when 7b was reacted with 8b under the catalysis of guanidine 1 in THF. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:713 / 719
页数:7
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