PREPARATION OF NOVEL SULFUR AND PHOSPHORUS-CONTAINING OXAZOLINES AS LIGANDS FOR ASYMMETRIC CATALYSIS

被引:95
作者
ALLEN, JV [1 ]
DAWSON, GJ [1 ]
FROST, CG [1 ]
WILLIAMS, JMJ [1 ]
COOTE, SJ [1 ]
机构
[1] GLAXO GRP RES LTD,WARE SG12 0DP,HERTS,ENGLAND
关键词
D O I
10.1016/S0040-4020(01)80795-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The preparation of enantiomerically pure ligands which contain both an oxazoline group and an additional sulfur or phosphorus donor atom are described. Methylthiomethyl, o-thioanisyl and thienyl oxazolines have been prepared in one step, and o-diphenylphosphinophenyl oxazolines have been prepared in two steps in good yields from commercially available starling materials.
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页码:799 / 808
页数:10
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