Samarium(III) tris(2,6-di-tert-butyl-4-methylphenoxide):: Preparation, properties, and catalytic activity in the Michael type reaction

被引：7

作者：

Katagiri, K ^{[1
]}

Kameoka, M ^{[1
]}

Nishiura, M ^{[1
]}

Imamoto, T ^{[1
]}

机构：

[1] Chiba Univ, Fac Sci, Dept Chem, Inage Ku, Chiba 2638522, Japan

来源：

CHEMISTRY LETTERS | 2002年 / 04期

关键词：

D O I：

10.1246/cl.2002.426

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Samarium(III) tris (2,6-di-tert-butyl-4-methylphenoxide) (1), which is a highly coordinatively unsaturated complex. was prepared by the reaction of samarium(III) iodide with sodium 2,6-di-tert-butyl-4-methylphenoxide. and the crystal structure of its acetonitrile complex was determined by X-ray analysis. Complex I catalyzed the sequential Michael-Michael-aldol reaction of 3,3-dimethyl-1-2-butanone with benzalacetophenone.

引用

页码：426 / 427

页数：2

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