Conventional and microwave irradiation assisted synthesis of new 1,2,4-triazepine-3-thiones

被引：19

作者：

Aly, Ashraf A. ^{[1
]}

Hassan, Alaa A. ^{[1
]}

Ei-Sheref, Essmat M. ^{[1
]}

Mohamed, Mamdouh A. ^{[1
]}

Brown, Alan B. ^{[2
]}

机构：

[1] Menia Univ, Fac Sci, Dept Chem, Menia 61519, Egypt

[2] Florida Inst Technol, Dept Chem, Melbourne, FL 32901 USA

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2008年 / 45卷 / 02期

关键词：

D O I：

10.1002/jhet.5570450234

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

New 1,2,4-triazepine-3-thiones have been obtained during the respective reactions of N-substituted-hydrazino carbothioamides with dimethyl acetylenedicarboxylate and dibenzoyl acetylene under prolonged reflux in acetic acid and/or DMF. However, the reaction of the starting materials in DMF under microwave irradiation afforded the same products in higher yields within a few minutes.

引用

收藏

页码：521 / 526

页数：6

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