文献类型： 外文期刊
作者： Liu Jianchao 1 ; Liang Ying 2 ; He Hongwu 1 ;
作者机构： 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
关键词： thiazolin-2-thione;thiazolo[4,5-d]pyrimidine;aza-Wittig reaction;herbicidal activity
期刊名称：CHINESE JOURNAL OF ORGANIC CHEMISTRY （ 影响因子：1.652； 五年影响因子：1.2 ）
ISSN： 0253-2786
年卷期： 2013 年 33 卷 9 期
页码：
收录情况： SCI
摘要： Ten 3-aryl-thiazolin-2-thione derivatives have been designed and synthesized by the reaction of 3-aryl-4-amino-3H-thiazolin-2-thiones with phenoxyacetyl chloride and the aza-Wittig reactions of 3-aryl-4-amino-5-ethyloxyacyl-3H-thiazolin-2-thione with phenols. The structures of target compounds have been confirmed by H-1 NMR, EI-MS, IR spectroscopy and elemental analyses. The structure of 5-(4-Cl-phenoxy)-3,6-diphenyl-2-thioxo-2,3-dihydrothiazolo[4,5-d]pyrimidin-7(6H)-one (C1) has been determined by single crystal X-ray diffraction. The results of preliminary bioassay indicated that some compounds possess good herbicidal activity against the roots of Rape and Barnyard grass.
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