中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions

文献类型:期刊论文

作者Bai XF(柏惺峰)1,2; Song, Tao1; Xu, Zheng1; Xia CG(夏春谷)2; Huang, Wei-Sheng1; Xu LW(徐利文)1,2
刊名Angewandte Chemie International Edition
出版日期2015
卷号54期号:17页码:5255-5259
关键词asymmetric catalysis atropisomers cycloaddition phosphine ligands silver
ISSN号1433-7851
通讯作者夏春谷 ; 徐利文
英文摘要

The synthesis of a series of aromatic amide-derived non-biaryl atropisomers with a phosphine group and multiple stereogenic centers is reported. The novel phosphine ligands exhibit high diastereo-and enantioselectivities (up to > 99: 1 d. r., 95-99% ee) as well as yields in the silver-catalyzed asymmetric [3+2] cycloaddition of aldiminoesters with nitroalkenes, which provides a highly enantioselective strategy for the synthesis of optically pure nitro-substituted pyrrolidines. In addition, the experimental results with regard to the carbon stereogenic center as well as the amide stereochemistry confirmed the potential of hemilabile atropisomers as chiral ligand in catalytic asymmetric [3+2] cycloaddition reaction.

学科主题物理化学与绿色催化
收录类别SCI
资助信息the National Natural Science Foundation of China (No. 21173064;21133011;21472031);the Zhejiang Provincial Natural Science Foundation of China (LR14B030001)
语种英语
WOS记录号WOS:000354190800053
源URL[http://210.77.64.217/handle/362003/18349]  
专题兰州化学物理研究所_OSSO国家重点实验室
作者单位1.Hangzhou Normal Univ, Key Lab Organosilicon Chem & Mat Technol, Minist Educ, Hangzhou, Zhejiang, Peoples R China
2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Bai XF,Song, Tao,Xu, Zheng,et al. Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions[J]. Angewandte Chemie International Edition,2015,54(17):5255-5259.
APA Bai XF,Song, Tao,Xu, Zheng,Xia CG,Huang, Wei-Sheng,&Xu LW.(2015).Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions.Angewandte Chemie International Edition,54(17),5255-5259.
MLA Bai XF,et al."Aromatic Amide-Derived Non-Biaryl Atropisomers as Highly Efficient Ligands in Silver-Catalyzed Asymmetric Cycloaddition Reactions".Angewandte Chemie International Edition 54.17(2015):5255-5259.

入库方式: OAI收割

来源:兰州化学物理研究所

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