Synthesis, characterization and herbicidal activity of new thiazoline derivatives

被引：5

作者：

Liu, Jian-Chao ^{[1
]}

Liang, Ying ^{[2
]}

He, Hong-Wu ^{[1
]}

机构：

[1] Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China

[2] Hubei Acad Agr Sci, Hubei Biopesticide Engn Res Ctr, Wuhan 430064, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2013年 / 24卷 / 03期

基金：

国家科技攻关计划; 中国国家自然科学基金;

关键词：

Thiazoline; Alkylamine; Arylamine; Herbicidal activity; FUNGICIDAL ACTIVITY;

D O I：

10.1016/j.cclet.2013.01.036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of new thiazoline derivatives 2-alkyl(aryl) imino-4-amino-5-ethoxycarbonyl-3-phenyl-3H-thiazoline (3) and bis(2-imino-4-amino-5-ethoxycarbonyl-3-phenyl-3H-thiazoline alkylene (4) have been synthesized by reactions of intermediate 4-amino-5-ethoxycarbonyl-2-methylthio-3-phenyl-3H-thiazolinium sulphate (2) with alkylamines or arylamine in 64%-89% yields. The structures of 3 and 4 have been confirmed by H-1 NMR, EI-MS, IR spectroscopy and elemental analyses. Some compounds exhibited high or moderate herbicidal activities against the roots of rapeseed and barnyard grass at 100 mg/L. (C) 2013 Hong-Wu He. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：233 / 235

页数：3

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