Synthesis, Crystal Structure and Biological Activity of A Novel 1,2,3-Thidiazole Compound

被引：0

作者：

Ke, Wei ^{[1
]}

Sun, Na-Bo ^{[1
]}

Wu, Hong-Ke ^{[2
]}

机构：

[1] Zhejiang Shuren Univ, Coll Biol & Environm Engn, Hangzhou 310015, Zhejiang, Peoples R China

[2] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310014, Zhejiang, Peoples R China

来源：

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN | 2013年 / 35卷 / 04期

关键词：

1,2,3-thiadiazole; synthesis; herbicidal activity; crystal structure; FUNGICIDAL ACTIVITY; 1,2,4-TRIAZOLE DERIVATIVES; DFT CALCULATION; 1,2,3-THIADIAZOLE; BIOACTIVITY;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new 1,2,3-thiadiazole compound was synthesized and characterized by H-1 NMR, MS and HRMS. The crystal structure of the title compound (C12H11ClN2O4S2, Mr = 346.80) has been determined by single-crystal X-ray diffraction. The crystal is of triclinic, space group P-1 with a = 8.4425(17) angstrom, b = 8.9801(18) angstrom, c = 9.859(2) angstrom, alpha = 84.36(3) degrees, beta = 86.71(3)degrees, gamma = 83.25(3)degrees, V = 737.9(3)angstrom(3), Z - 2, F(000) = 356, Dc = 1.561 g/cm(3), mu = 0.557 mm(-1), the final R1 - 0.0380 and wR2 = 0.0982 for 2160 observed reflections with I > 2 sigma(I). A total of 12585 reflections were collected, of which 2601 were independent (Rint = 0.0364). The herbicidal activity of title compound was determined, the results showed the title compound displayed excellent herbicidal activity against Brassica campestris.

引用

页码：1233 / 1238

页数：6

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