Rh-Catalyzed Conversion of 3-Diazoindolin-2-imines to 5H-Pyrazino[2,3-b]indoles with Photoluminescent Properties

被引：56

作者：

Ding, Hualong ^{[1
]}

Wang, Zaibin ^{[1
]}

Bai, Songlin ^{[1
]}

Lu, Ping ^{[1
]}

Wang, Yanguang ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

来源：

ORGANIC LETTERS | 2017年 / 19卷 / 24期

基金：

中国国家自然科学基金;

关键词：

TERMINAL ALKYNES; DIAZO-COMPOUNDS; 2H-AZIRINES; CYCLOADDITIONS; CARBENES; INDOLES; AZIDES; TRANSANNULATION; 2H-1,4-OXAZINES; ETHERS;

D O I：

10.1021/acs.orglett.7b03211

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A rhodium-catalyzed reaction between 3-diazoindolin-2-imines and 2H-azirines, followed by treatment with a base, furnishes 5H-pyrazino[2,3-b]indoles in excellent yields. A number of functional groups tolerate the reaction conditions, and the resulting 5H-pyrazino[2,3-b]indoles present strong photoluminecence in solutions, powders, and films.

引用

页码：6514 / 6517

页数：4

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