Synthesis of fused polycyclic indoles via Cu(II)-catalyzed intramolecular cyclization of N-(2-cyanophenyl)indoles in the presence of diaryliodonium salts

被引：11

作者：

Zhang, Lei ^{[1
]}

Wang, Yunpeng ^{[1
]}

Zheng, Liyao ^{[1
]}

Guo, Biao ^{[1
]}

Hua, Ruimao ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

TETRAHEDRON | 2017年 / 73卷 / 04期

基金：

中国国家自然科学基金;

关键词：

N-(2-cyanophenyl)indole; Diaryliodonium; 1,2-a]indol-10-imine; Intramolecular cyclization; ONE-POT SYNTHESIS; NONREARRANGED MONOTERPENOID UNIT; C-H ACTIVATION; COPPER-CATALYZED SYNTHESIS; METAL-FREE SYNTHESIS; CASCADE ANNULATION; DIRECT ARYLATION; DIRECTING GROUP; BOND ARYLATION; ALKYNES;

D O I：

10.1016/j.tet.2016.12.022

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel and mild method for the synthesis of fused polycyclic indoles of [1,2-a]indol-10-imines via a Cu(OTf)(2)-catalyzed the intramolecular cyclization of N-(2-cyanophenyl)indoles in the presence of diaryliodonium salts has been developed. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：395 / 402

页数：8

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