Vanadium-catalyzed asymmetric oxidations

被引:313
作者
Bolm, C [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52056 Aachen, Germany
关键词
asymmetric catalysis; enantioselectivity; epoxides; sulfoxides; vanadium;
D O I
10.1016/S0010-8545(02)00249-7
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Chirally modified vanadium complexes have been used as catalysts in enantioselective epoxidations of allylic alcohols and asymmetric sulfide to sulfoxide oxidations. For both reactions various combinations of chiral ligands and vanadium sources have been tested. The results of previous work and those of current investigations are discussed and details of the catalysis with respect to enantioselectivity and catalyst turnover is presented. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码:245 / 256
页数:12
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