LITHIUM COBALT-BIS-DICARBOLLIDE - A NOVEL LEWIS-ACID CATALYST FOR THE CONJUGATE ADDITION OF SILYL KETENE ACETALS TO HINDERED ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS

被引：24

作者：

DUBAY, WJ ^{[1
]}

GRIECO, PA ^{[1
]}

TODD, LJ ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT CHEM,ERNEST E CAMPAIGNE & MARVIN CARMACK LAB ORGAN CHE,BLOOMINGTON,IN 47405

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1994年 / 59卷 / 23期

关键词：

D O I：

10.1021/jo00102a009

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The novel Lewis acid, lithium cobalt-bis-dicarbollide (1), in which the lithium ion is weakly coordinated to the Co(B9C2H11)(2)(1-)anion, is an effective, soluble catalyst for Mukaiyama-Michael reactions.

引用

页码：6898 / 6899

页数：2

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