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Porous Rh/BINAP polymers as efficient heterogeneous catalysts for asymmetric hydroformylation of styrene: Enhanced enantioselectivity realized by flexible chiral nanopockets
Wang, Tao1,2; Wang, Wenlong1; Lyu, Yuan1; Xiong, Kai3; Li, Cunyao1,2; Zhang, Hao4; Zhan, Zhuangping3; Jiang, Zheng4; Ding, Yunjie1
关键词Porous Organic Polymer Heterogeneous Catalysis Asymmetric Hydroformylation Enhanced Enatioselectivity Chiral Nanopocket
刊名CHINESE JOURNAL OF CATALYSIS
2017-04-01
DOI10.1016/S1872-2067(17)62790-6
38期:4页:691-698
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]DIPHOSPHITE LIGANDS ; BINAP LIGAND ; HYDROGENATION ; COMPLEXES ; OLEFINS ; POCKETS
英文摘要A new chiral monomer, (S)-5,5'-divinyl-BINAP, was successfully synthesized and embedded into two different porous organic polymers (Poly-1 and Poly-2). After loading a Rh species, the catalysts were applied for the heterogeneous asymmetric hydroformylation of styrene. Compared with the homogeneous BINAP analogue, the enantioselectivity of Rh/Poly-1 catalyst was drastically increased by approximately 70%. The improved enantioselectivity of the porous Rh/BINAP polymers was attributed to the presence of flexible chiral nanopockets resulting from the increased bulk of the R groups near the catalytic center. (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:000400419900009
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/151988
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Xiamen Univ, Dept Chem, Xiamen 361005, Fujian, Peoples R China
4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
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Wang, Tao,Wang, Wenlong,Lyu, Yuan,et al. Porous Rh/BINAP polymers as efficient heterogeneous catalysts for asymmetric hydroformylation of styrene: Enhanced enantioselectivity realized by flexible chiral nanopockets[J]. CHINESE JOURNAL OF CATALYSIS,2017,38(4):691-698.
APA Wang, Tao.,Wang, Wenlong.,Lyu, Yuan.,Xiong, Kai.,Li, Cunyao.,...&Ding, Yunjie.(2017).Porous Rh/BINAP polymers as efficient heterogeneous catalysts for asymmetric hydroformylation of styrene: Enhanced enantioselectivity realized by flexible chiral nanopockets.CHINESE JOURNAL OF CATALYSIS,38(4),691-698.
MLA Wang, Tao,et al."Porous Rh/BINAP polymers as efficient heterogeneous catalysts for asymmetric hydroformylation of styrene: Enhanced enantioselectivity realized by flexible chiral nanopockets".CHINESE JOURNAL OF CATALYSIS 38.4(2017):691-698.
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