Substrate-controlled Rh(II)-catalyzed single-electron-transfer (SET): divergent synthesis of fused indoles

被引：39

作者：

Chen, Kai ^{[1
,2
]}

Zhu, Zi-Zhong ^{[1
,2
]}

Liu, Jia-Xin ^{[1
,2
]}

Tang, Xiang-Ying ^{[3
]}

Wei, Yin

Shi, Min ^{[1
,2
,3
]}

机构：

[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China

[2] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 02期

基金：

中国国家自然科学基金;

关键词：

FREE RING EXPANSIONS; C-H AMINATION; OKARAMINE-B; METHYLENECYCLOPROPANES; ALKALOIDS; ALKYLIDENECYCLOPROPANES; MIGRATION; AZIDES; BETA; TRANSFORMATIONS;

D O I：

10.1039/c5cc07292a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rh(II)-catalyzed diversified ring expansions controlled by single-electron-transfer (SET) have been disclosed in this communication, producing a series of indole-fused azetidines and 1H-carbazoles or related derivatives in moderate to good yields via Rh-2(III, II) nitrene radical intermediates. The direction of ring expansion branches according to different ring sizes of methylenecycloalkanes.

引用

页码：350 / 353

页数：4

共 12 条

[1] Pd(II)-Catalyzed oxidative dearomatization of indoles: substrate-controlled synthesis of indolines and indolones
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ORGANIC CHEMISTRY FRONTIERS, 2017, 4 (02): : 292 - 296
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[6] Synthesis of indanes via carbene-catalyzed single-electron-transfer processes and cascade reactions
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[7] Substrate-directed divergent synthesis of fused indole polycycles through Rh(ii)-catalyzed cascade reactions of bis(diazo)indolin-2-ones
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[8] Copper-Catalyzed Remote C-H Functionalizations of Naphthylamides through a Coordinating Activation Strategy and Single-Electron-Transfer (SET) Mechanism
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[9] Carbene-Catalyzed Reductive Coupling of Nitrobenzyl Bromide and Nitroalkene via the Single-Electron-Transfer (SET) Process and Formal 1,4-Addition
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[10] Divergent synthesis of indole-fused polycycles via Rh(II)-catalyzed intramolecular [3+2] cycloaddition and C-H functionalization of indolyltriazoles
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