Visible Light Photocatalyzed Direct Conversion of Aryl-/Heteroarylamines to Selenides at Room Temperature

被引：109

作者：

Kundu, Debasish ^{[1
]}

Ahammed, Sabir ^{[1
]}

Ranu, Brindaban C. ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Organ Chem, Kolkata 700032, India

来源：

ORGANIC LETTERS | 2014年 / 16卷 / 06期

关键词：

C-H ARYLATION; DIARYL SELENIDES; PHOTOREDOX CATALYSIS; ARYLDIAZONIUM SALTS; DIAZONIUM SALTS; METAL-FREE; ORGANOSELENIUM; CHEMISTRY; AMINO;

D O I：

10.1021/ol500567t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel strategy for the direct conversion of aryl- and heteroarylamines to selenides has been developed via diazotization of amines with tert-butyl nitrite in neutral medium followed by reaction with diaryl/diheteroaryl/dialkyl diselenides in one pot under photocatalysis at room temperature in the absence of any metal. This reaction is also applied for the synthesis of tellurides. The selenylation of heteroarylamine by this protocol is of much significance because of the difficulty in diazotization of these molecules by a standard diazotization method in acid medium.

引用

页码：1814 / 1817

页数：4

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