高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (9): 1405.

• 论文 • 上一篇    下一篇

硫代磷酰基硫脲与某些含氯双官能团试剂的成环反应

杨华铮, 刘华银, 吴烨   

  1. 南开大学元素有机化学研究所, 天津, 300071
  • 收稿日期:1994-09-29 修回日期:1995-03-21 出版日期:1995-09-24 发布日期:1995-09-24
  • 通讯作者: 杨华铮,女,58岁,教授,博士生导师.
  • 作者简介:杨华铮,女,58岁,教授,博士生导师.
  • 基金资助:

    国家自然科学基金;国家教育委员会博士学科点基金

The Cycle Reaction of Thiophosphoryl Substituted Thioureas with Some Reagents Containing Bifunctional Groups

YANG Hua-Zheng, LIU Hua-Yin, WU Ye   

  1. The Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1994-09-29 Revised:1995-03-21 Online:1995-09-24 Published:1995-09-24

PDF (PC)

被引次数

3

摘要： O-乙基-N-异丙基硫代磷酰硫脲衍生物与氯乙酰氯、二氯乙酰氯及三氯乙酰氯,在碱存在下可发生关环反应,得到相应的噻唑啉酮类衍生物。讨论了不同试剂及反应条件对产物结构的影响,而O-乙基-N-异丙基硫代磷酰硫脲与氯乙醛关环,则生成相应的噻唑衍生物。所有化合物经元素分析、1HNMR、IR及MS证实,其中部分化合物显示出一定的除草活性。

关键词: 磷酰硫脲, 噻唑啉酮, 成环反应

Abstract: O-ethyl-N-isopropyl thiophosphoryl substituted thioureas reacted with chloroacetyl chloride,dichloro acetyl chloride,trichloro acetyl chloride and chloroethanal, in the presence of base to give corresponding thiazolidine and thiazole derivatives,respectively.It was found that different products were due to different structures of reactive reagents, and the effect of reactive condition on the assign of products was studied. The result of bioactivities indicates that some of compounds have herbicidal activity.

Key words: Thiophosphoryl thioureas, Thiazolidine, Cycle reaction

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