Enantioselective allylic substitution catalyzed by Pd0-ferrocenylphosphine complexes in [bmim][PF6] ionic liquid

被引：76

作者：

Toma, S ^{[1
]}

Gotov, B

Kmentová, I

Solcániová, E

机构：

[1] Comenius Univ, Fac Nat Sci, Dept Organ Chem, Bratislava 84215, Slovakia

[2] Comenius Univ, Fac Nat Sci, Inst Chem, Bratislava 84215, Slovakia

来源：

GREEN CHEMISTRY | 2000年 / 2卷 / 04期

关键词：

D O I：

10.1039/b002124p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enantioselective allylic substitution reactions of (rac)-(E)-1,3-diphenyl-3-acetoxyprop-1-ene with dimethyl malonate (DMM) are studied in 1-butyl-3-methylimidazolinium hexafluorophosphate ([bmim][PF6]) as an ionic solvent; the reactions are catalyzed by Pd-0 complexes of two homochiral ferrocenylphosphine ligands, (S,R)-BPPFA and (R,S)-BPPFDEA with the recycling of the catalytic system being tested. A similar reaction with 1-phenyl-3-acetoxyprop-1-ene is also studied with only a linear achiral product being isolated.

引用

页码：149 / 151

页数：3

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