CONTROL OF THE ENANTIOMERIC PURITY OF N-BOC N-METHYLAMINO ACID BUILDING-BLOCKS BY A CONVENIENT NMR METHOD

被引：6

作者：

CALMES, M

DAUNIS, J

ELYACOUBI, R

JACQUIER, R

机构：

[1] Laboratoire de synthèse et d't́udes physicochimiques d'aminoacides, peptides. URA 468 - Université de Montepellier II -, 34095 MONTPELLIER Cedex 5, Place E.Bataillon

来源：

TETRAHEDRON-ASYMMETRY | 1990年 / 1卷 / 05期

关键词：

D O I：

10.1016/S0957-4166(00)86324-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The enantiomeric purity of N-Boc N-methylamino acid methyl esters could be easily and accurately established by measuring at 250 MHz in presence of Eu(hfc)3 the enantiomeric shift separation of N-Boc and/or N-methyl signals of one of the conformers. © 1990.

引用

页码：329 / 334

页数：6

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