Synthesis, structure and herbicidal activity of N-(6-chloropyrid-3-yl)carbonyl-2-substituted arylsulfonamides

被引：0

作者：

Jiang, L ^{[1
]}

Li, CC ^{[1
]}

Jia, LS ^{[1
]}

Lu, FS ^{[1
]}

机构：

[1] Shandong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Peoples R China

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 26卷 / 02期

关键词：

arylsulfonamide; synthesis; crystal structure; herbicidal activity;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Five novel N-(6-chloropyrid-3-yl)carbonyl-2-substituted arylsulfonamides 3a similar to 3e were synthesized through the condensation of 6-chloropyrid-3-yl carboxylic acid (2) with 2-substituted arylsulfonamides (1) and characterized by elemental analyses, H-1 NMR and IR spectra. The crystal structure of compound 3a was determined by X-ray diffraction analysis, which belongs to triclinic, space group P (1) over bar. The preliminary bioassays showed that 3a similar to 3d are of good plant-inhibiting activities and the activities to dicotyledon are superior to monocotyledon.

引用

页码：203 / 206

页数：4