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Enantioselective synthesis of optically active alkylphosphonates via Rh-catalyzed asymmetric hydrogenation of beta-substituted alpha,beta-unsaturated phosphonates
Duan, Zheng-chao1; Wang, Lian-zhi1; Song, Xin-jian1; Hu, Xiang-ping2; Zheng, Zhuo2
刊名TETRAHEDRON-ASYMMETRY
2012-04-15
DOI10.1016/j.tetasy.2012.03.024
23期:6-7页:508-514
收录类别SCI ; IC ; CCR
文章类型Article
类目[WOS]Chemistry, Inorganic & Nuclear ; Chemistry, Organic ; Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]PHOTO-ARBUZOV REARRANGEMENTS ; REACTIVE IMMUNIZATION ; BENZYL PHOSPHITES ; LIGANDS ; PHOSPHORUS ; STEREOCHEMISTRY ; CARBANIONS ; ANTIBODIES ; NAPROXEN ; ANALOG
英文摘要The Rh-catalyzed asymmetric hydrogenation of beta-substituted alpha,beta-unsaturated phosphonates using (S-c,S-p)-WalPhos as the chiral ligand is reported, in which a wide range of optically active beta-substituted alkylphosphonates were obtained in good yields and with good to excellent enantioselectivities (86-98% ee). In contrast to the Rh/(R-c,S-a)-FAPhos system previously reported by us, the present catalytic system shows a wider substrate scope, and can perform the hydrogenation under milder reaction conditions. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000304643700015
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142866
专题中国科学院大连化学物理研究所
作者单位1.Hubei Univ Nationalities, Enshi 445000, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Duan, Zheng-chao,Wang, Lian-zhi,Song, Xin-jian,et al. Enantioselective synthesis of optically active alkylphosphonates via Rh-catalyzed asymmetric hydrogenation of beta-substituted alpha,beta-unsaturated phosphonates[J]. TETRAHEDRON-ASYMMETRY,2012,23(6-7):508-514.
APA Duan, Zheng-chao,Wang, Lian-zhi,Song, Xin-jian,Hu, Xiang-ping,&Zheng, Zhuo.(2012).Enantioselective synthesis of optically active alkylphosphonates via Rh-catalyzed asymmetric hydrogenation of beta-substituted alpha,beta-unsaturated phosphonates.TETRAHEDRON-ASYMMETRY,23(6-7),508-514.
MLA Duan, Zheng-chao,et al."Enantioselective synthesis of optically active alkylphosphonates via Rh-catalyzed asymmetric hydrogenation of beta-substituted alpha,beta-unsaturated phosphonates".TETRAHEDRON-ASYMMETRY 23.6-7(2012):508-514.
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