Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis

doi:10.1016/S1872-2067(17)62826-2

	Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis
	Wang, Tao 4,5; Lyu, Yuan 5; Xiong, Kai 2; Wang, Wenlong 5; Zheng, Hao 1; Zhan, Zhuangping 2; Jiang, Zheng 1; Ding, Yunjie 3,5
刊名	CHINESE JOURNAL OF CATALYSIS
	2017-05-01
卷号	38 页码:890-898
关键词	(s)-4 Porous Organic Polymers Supported Ruthenium 4'-divinyl-binap (s)-5 Heterogeneous Asymmetric Hydrogenation 5'-divinyl-binap Beta-keto Esters
DOI	10.1016/S1872-2067(17)62826-2
英文摘要	Two vinyl-functionalized chiral 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) ligands, (S)-4,4'-divinyl-BINAP and (S)-5,5'-divinyl-BINAP, were successfully synthesized. Chiral BINAP-based porous organic polymers (POPs), denoted as 4-BINAP@POPs and 5-BINAP@POPs, were efficiently prepared via the copolymerization of vinyl-functionalized BINAP with divinyl benzene under solvothermal conditions. Thorough characterization using nuclear magnetic resonance spectroscopy, thermogravimetric analysis, extended X-ray absorption fine structure analysis, and high-angle annular dark-field scanning transmission electron microscopy, we confirmed that chiral BINAP groups were successfully incorporated into the structure of the materials considered to contain hierarchical pores. Ru was introduced as a catalytic species into the POPs using different synthetic routes. Systematic investigation of the resultant chiral Ru/POP catalysts for heterogeneous-asymmetric hydrogenation of beta-keto esters revealed their excellent chiral inducibility as well as high activity and stability. Our work thereby paves a path towards the use of advanced hierarchical porous polymers as solid chiral platforms for heterogeneous asymmetric catalysis. (c) 2017, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
语种	英语
WOS记录号	WOS:000402346400014
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/152270]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 2.Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wang, Tao,Lyu, Yuan,Xiong, Kai,et al. Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis[J]. CHINESE JOURNAL OF CATALYSIS,2017,38:890-898.
APA	Wang, Tao.,Lyu, Yuan.,Xiong, Kai.,Wang, Wenlong.,Zheng, Hao.,...&Ding, Yunjie.(2017).Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis.CHINESE JOURNAL OF CATALYSIS,38,890-898.
MLA	Wang, Tao,et al."Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis".CHINESE JOURNAL OF CATALYSIS 38(2017):890-898.