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
收藏
页码：426 / 427
页数：2
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