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题名: Asymmetric hydrogenation by RuCl2(R-Binap)(dmf)(n) encapsulated in silica-based nanoreactors
作者: Peng, Juan1, 2;  Wang, Xuefeng1;  Zhang, Xiaoming1, 2;  Bai, Shiyang1;  Zhao, Yaopeng1;  Li, Can1;  Yang, Qihua1
刊名: CATALYSIS SCIENCE & TECHNOLOGY
发表日期: 2015
DOI: 10.1039/c4cy00228h
卷: 5, 期:2, 页:666-672
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: 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. P-31-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 beta-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.
关键词[WOS]: CHIRAL CATALYSTS ;  AROMATIC KETONES ;  MAGNETITE NANOPARTICLES ;  KINETIC RESOLUTION ;  MESOPOROUS SILICA ;  HYBRID SOLIDS ;  ZEOLITE-Y ;  BINAP ;  RU ;  COMPLEX
语种: 英语
WOS记录号: WOS:000348937900005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145956
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Peng, Juan,Wang, Xuefeng,Zhang, Xiaoming,et al. Asymmetric hydrogenation by RuCl2(R-Binap)(dmf)(n) encapsulated in silica-based nanoreactors[J]. CATALYSIS SCIENCE & TECHNOLOGY,2015,5(2):666-672.
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