Catalytic asymmetric alkylation in aqueous micelles

被引:37
|
作者
Rabeyrin, C [1 ]
Nguefack, C [1 ]
Sinou, D [1 ]
机构
[1] Univ Lyon 1, CPE Lyon, CNRS, Lab Synth Asymetr, F-69622 Villeurbanne, France
关键词
asymmetric alkylation; palladium; water; surfactants;
D O I
10.1016/S0040-4039(00)01293-4
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Palladium-catalyzed alkylation of 1,3-diphenyl-2-propenyl acetate with dimethyl malonate occurred in water in the presence of surfactants, using K2CO3 as the base. Enantioselectivities of up to 92% were obtained using chiral atropoisomeric diphosphines. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:7461 / 7464
页数:4
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