A new approach to the stereoselective synthesis of conveniently protected alpha-allyl substituted amino acids; Chiral key compounds in the synthesis of constrained peptide isostere constituents

被引:30
作者
Badorrey, R [1 ]
Cativiela, C [1 ]
DiazDeVillegas, MD [1 ]
Galvez, JA [1 ]
Lapena, Y [1 ]
机构
[1] UNIV ZARAGOZA,CSIC,INST CIENCIA MAT ARAGON,DEPT QUIM ORGAN,E-50009 ZARAGOZA,SPAIN
关键词
D O I
10.1016/S0957-4166(96)00516-2
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Enantiomerically pure alpha-allyl-N-Boc-aminoamides were prepared by Curtius rearrangement of alpha,alpha-dialkyl chiral 2-cyanoesters obtained by the diastereoselective allylation of chiral 2-cyanoesters according to a modification of our previously described procedure. (C) 1997 Elsevier Science Ltd.
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页码:311 / 317
页数:7
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