Identification of a highly effective asymmetric phase-transfer catalyst derived from α-methylnaphthylamine

被引:82
作者
Lygo, B [1 ]
Allbutt, B
James, SR
机构
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
[2] AstraZeneca, Proc R&D, Macclesfield SK10 2NA, Cheshire, England
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/S0040-4039(03)01352-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A library of quaternary ammonium salts has been generated via reaction of simple chiral amines with a series of conformationally dynamic biphenyl units. Screening of this library against the alkylation of a glycine imine has led to the identification of a highly effective asymmetric phase-transfer catalyst derived from alpha-methylnaphthylamine. (C) 2003 Elsevier Ltd. All rights reserved.
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收藏
页码:5629 / 5632
页数:4
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