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Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis
Wang, Tao1,3; Lyu, Yuan1; Xiong, Kai4; Wang, Wenlong1; Zheng, Hao5; Zhan, Zhuangping4; Jiang, Zheng5; Ding, Yunjie1,2
Keyword(s)-4 Porous Organic Polymers Supported Ruthenium 4'-divinyl-binap (s)-5 Heterogeneous Asymmetric Hydrogenation 5'-divinyl-binap Beta-keto Esters
Source PublicationCHINESE JOURNAL OF CATALYSIS
2017-05-01
DOI10.1016/S1872-2067(17)62826-2
Volume38Pages:890-898
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordCOVALENT ORGANIC FRAMEWORKS ; HYDROGENATION ; LIGAND ; KETONES ; HYDROFORMYLATION ; RHODIUM ; CHALLENGES
AbstractTwo 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.
Language英语
WOS IDWOS:000402346400014
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/152270
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China
5.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
Recommended Citation
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.
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