High yielding protocol for oxidative dimerization of primary thioamides: a strategy toward 3,5-disubstituted 1,2,4-thiadiazoles

被引：26

作者：

Vanajatha, G. ^{[1
]}

Reddy, V. Prabhakar ^{[1
]}

机构：

[1] Osmania Univ, Dept Chem, Hyderabad 500007, TS, India

来源：

TETRAHEDRON LETTERS | 2016年 / 57卷 / 22期

关键词：

Primary thioamides; Ceric ammonium nitrate; Oxidative dimerization; Symmetrically; Thiadiazoles; CERIUM(IV) AMMONIUM-NITRATE; MEDICINAL CHEMISTRY; DIARYL SELENOXIDE; ORGANIC-SYNTHESIS; MILD-STEEL; INHIBITORS; TRIBROMIDE; CONVERSION; MEDIA;

D O I：

10.1016/j.tetlet.2016.04.029

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ceric ammonium nitrate (CAN), a highly versatile reagent, was found to efficiently mediate the oxidative dimerization of primary thioamides in acetonitrile at room temperature leading to the rapid and expeditious synthesis of symmetrically 3,5-disubstituted 1,2,4-thiadiazoles in high yields. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：2356 / 2359

页数：4

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