Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis | |
| Wang, T; Lyu, Y; Xiong, K; Wang, WL; Zheng, H; Zhan, ZP; Jiang, Z; Ding, YJ | |
| 2017 | |
| Source Publication | CHINESE JOURNAL OF CATALYSIS
 |
| ISSN | 0253-9837 |
| Volume | 38Issue:5Pages:890-898 |
| Subtype | 期刊论文 |
| Abstract | 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. |
| Keyword | (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 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000402346400014 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/27272 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Recommended Citation GB/T 7714 | Wang, T,Lyu, Y,Xiong, K,et al. Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis[J]. CHINESE JOURNAL OF CATALYSIS,2017,38(5):890-898. |
| APA | Wang, T.,Lyu, Y.,Xiong, K.,Wang, WL.,Zheng, H.,...&Ding, YJ.(2017).Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis.CHINESE JOURNAL OF CATALYSIS,38(5),890-898. |
| MLA | Wang, T,et al."Chiral BINAP-based hierarchical porous polymers as platforms for efficient heterogeneous asymmetric catalysis".CHINESE JOURNAL OF CATALYSIS 38.5(2017):890-898. |
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| Chiral BINAP-based h（812KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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