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Preparation of Axially Chiral 2,2 '-Biimidazole Ligands through Remote Chirality Delivery and Their Application in Asymmetric Carbene Insertion into N-H of Carbazoles

文献类型：期刊论文

作者Shen, Hong-Qiang1,2; Wu, Bo1; Xie, Huan-Ping1; Zhou, Yong-Gui1,3
刊名ORGANIC LETTERS
出版日期2019-04-19
卷号21期号:8页码:2712-2717
ISSN号1523-7060
DOI10.1021/acs.orglett.9b00687
通讯作者Zhou, Yong-Gui(ygzhou@dicp.ac.cn)
英文摘要Axially chiral biimidazole ligands have been rarely synthesized and studied, in contrast to the significant achievements in the synthesis and application of central chiral imidazole ligands. Herein, a series of novel axially chiral 2,2'-biimidazole ligands were synthesized from the reaction of 2,2'-bis(bromomethyl)-1,1'-binaphthalene and 2,2'-biimidazole in one step through the strategy of remote chirality delivery. These ligands have been proven to be efficient for Cu- or Fe-catalyzed asymmetric insertion of alpha-aryl-alpha-diazoacetates into the N-H bond of carbazoles with up to 96% ee.
WOS关键词HIGHLY ENANTIOSELECTIVE INSERTION ; DIAZO-COMPOUNDS ; IRON PORPHYRIN ; DIPHOSPHINE LIGANDS ; EFFICIENT LIGAND ; CATALYSTS ; COMPLEXES ; HYDROGENATION ; DESIGN ; BONDS
资助项目National Natural Science Foundation of China[21532006] ; National Natural Science Foundation of China[21690074] ; Dalian Institute of Chemical Physics[DMTO201501] ; Chinese Academy of Sciences[XDB17020300] ; Chinese Academy of Sciences[QYZDJ-SSW-SLH035]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000465644300047
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Chinese Academy of Sciences ; Chinese Academy of Sciences
源URL[http://cas-ir.dicp.ac.cn/handle/321008/165496]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Zhou, Yong-Gui
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300071, Peoples R China
推荐引用方式
GB/T 7714		 Shen, Hong-Qiang,Wu, Bo,Xie, Huan-Ping,et al. Preparation of Axially Chiral 2,2 '-Biimidazole Ligands through Remote Chirality Delivery and Their Application in Asymmetric Carbene Insertion into N-H of Carbazoles[J]. ORGANIC LETTERS,2019,21(8):2712-2717.
APA Shen, Hong-Qiang,Wu, Bo,Xie, Huan-Ping,&Zhou, Yong-Gui.(2019).Preparation of Axially Chiral 2,2 '-Biimidazole Ligands through Remote Chirality Delivery and Their Application in Asymmetric Carbene Insertion into N-H of Carbazoles.ORGANIC LETTERS,21(8),2712-2717.
MLA Shen, Hong-Qiang,et al."Preparation of Axially Chiral 2,2 '-Biimidazole Ligands through Remote Chirality Delivery and Their Application in Asymmetric Carbene Insertion into N-H of Carbazoles".ORGANIC LETTERS 21.8(2019):2712-2717.

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来源：大连化学物理研究所

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