Asymmetric hydrogenation by RuCl2(R-Binap)(dmf)n encapsulated in silica-based nanoreactors

Asymmetric hydrogenation by RuCl2(R-Binap)(dmf)n encapsulated in silica-based nanoreactors
复制标题

封装在二氧化硅纳米反应器中的 RuCl2(R-Binap)(dmf)n 的不对称氢化

DOI:
10.1039/c4cy00228h
复制
发表时间:
2015-01
期刊:
Catal. Sci. Technol.
影响因子:
--
通讯作者:
Qihua Yang
Qihua Yang
中科院分区:
其他
文献类型:
--
作者:
Juan Peng;Xuefeng Wang;Xiaoming Zhang;Shiyang Bai;Yaopeng Zhao;Can Li;Qihua Yang

文献摘要

参考文献

被引文献

相似文献

以活性氯硅烷Ph_2Cl_2Si为硅烷基化剂,成功地将Noyori催化剂RuCl_2(R-Binap)(dmf)_n包覆在C-FDU-12中。31 P-NMR结果表明,分子催化剂与固体载体之间没有强的相互作用,因此在催化过程中,分子催化剂可以在纳米反应器中自由移动。该固体催化剂对一系列β-酮酸酯的不对称氢化反应表现出高的活性和对映选择性,这是由于包裹在纳米反应器中的RuCl 2(R-Binap)(dmf)n保留了固有的性质。固体催化剂可通过简单的过滤回收,并可重复使用至少4次。
The Noyori catalyst RuCl2(R-Binap)(dmf)n has been successfully encapsulated in C-FDU-12 by using the active chlorosilane Ph2Cl2Si as the silylating agent. 31P-NMR results show that there is no strong interaction between the molecular catalyst and the solid support, thus the encapsulated molecular catalyst could move freely in the nanoreactor during the catalytic process. The solid catalyst exhibits high activity and enantioselectivity for the asymmetric hydrogenation of a series of β-keto esters due to the preserved intrinsic properties of RuCl2(R-Binap)(dmf)n encapsulated in the nanoreactor. The solid catalyst could be recycled by simple filtration and be reused at least four times.
DOI: 10.1039/a701337j
发表时间: 1997
影响因子: 4.9
作者:
M. Sabater;A. Corma;A. Doménech;V. Fornés;H. García
通讯作者: M. Sabater;A. Corma;A. Doménech;V. Fornés;H. García
DOI: 10.1002/anie.201300614
发表时间: 2013-07-01
影响因子: 16.6
作者:
Sheshenev, Andrey E.;Boltukhina, Ekaterina V.;White, Andrew J. P.;Hii, King Kuok (Mimi)
通讯作者: Hii, King Kuok (Mimi)
DOI: 10.1021/ja053881o
发表时间: 2005-09-14
影响因子: 15
作者:
Hu, AG;Yee, GT;Lin, WB
通讯作者: Lin, WB
DOI: 10.1039/b614635j
发表时间: 2007-02
影响因子: 4.9
作者:
Hengquan Yang;Jun Li;Jie Yang;Zhimin Liu;Qihua Yang;Can Li
通讯作者: Hengquan Yang;Jun Li;Jie Yang;Zhimin Liu;Qihua Yang;Can Li
DOI: 10.1021/jp107749g
发表时间: 2010-12-30
影响因子: 3.7
作者:
Deschner, Thomas;Liang, Yucang;Anwander, Reiner
通讯作者: Anwander, Reiner