Synthesis and structure of the bimetallic organoantimony catalyst and its application in diastereoselective direct Mannich reaction as facile separation catalytic system

被引：0
|
作者：
Tang, Niu [1 ]
Song, Xingxing [1 ,2 ]
Yang, Tianbao [1 ]
Qiu, Renhua [1 ]
Yin, Shuang-Feng [1 ]
机构：
[1] College of Chemistry and Chemical Engineering, Hunan University, Changsha,410082, China
[2] Hefei Xinsheng Optoelectronics Technology Co., Ltd, Hefei, China
来源：
Journal of Organometallic Chemistry | 2021年 / 942卷
基金：
中国国家自然科学基金;
关键词：
Separation; -; Stereoselectivity;
D O I：
暂无
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学科分类号：
摘要：
A bimetallic organoantimony catalyst with four Lewis/Brønsted acidic/basic sites assembled orderly was successfully synthesized and showed high catalytic efficiency. It has been applied in diastereoselective direct Mannich reaction by adding 0.1 mol% catalyst. This reaction presented unexpected facile separation ability from homogenous solution to heterogeneous solution. © 2021 Elsevier B.V.
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