Chiral catalysts for enantioselective intermolecular cyclopropanation reactions with methyl phenyldiazoacetate. Origin of the solvent effect in reactions catalyzed by homochiral dirhodium(II) prolinates

被引：92

作者：

Doyle, MP ^{[1
]}

Zhou, QL ^{[1
]}

Charnsangavej, C ^{[1
]}

Longoria, MA ^{[1
]}

McKervey, MA ^{[1
]}

Garcia, CF ^{[1
]}

机构：

[1] QUEENS UNIV BELFAST,SCH CHEM,BELFAST BT9 5AG,ANTRIM,NORTH IRELAND

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 24期

关键词：

D O I：

10.1016/0040-4039(96)00822-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The highest levels of enantiocontrol in intermolecular cyclopropanation reactions of methylphenyldiazoacetate have been achieved with homochiral dirhodium(II) prolinates in pentane, the solvent effect for which (0.8 +/- 0.2 kcal/mol) is associated with ligand alignment. (C) 1996 Elsevier Science Ltd

引用

页码：4129 / 4132

页数：4