高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (10): 1620.

• 研究简报 • 上一篇    下一篇

含2-氯-5-吡啶甲基的双氰基取代乙烯酮缩胺类化合物的合成及生物活性

赵毅刚, 黄润秋, 程慕如, 李慧英, 成俊然   

  1. 南开大学元素有机化学研究所及元素有机化学国家重点实验室, 天津, 300071
  • 收稿日期:1997-10-16 出版日期:1998-10-24 发布日期:1998-10-24
  • 通讯作者: 黄润秋.
  • 作者简介:赵毅刚,男,31岁,硕士研究生.

Synthesis and Biological Activity of Biscyano Substituted Acyclic Ketene Aminals Containing2-Chloro-5-pyridylmethyl Group

ZHAO Yi-Gang, HUANG Run-Qiu, CHENG Mu-Ru, LI Hui-Ying, CHENG Jun-Ran   

  1. Institute of Elemento Organic Chemistry, State Key Laboratory of Elemento Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1997-10-16 Online:1998-10-24 Published:1998-10-24

关键词: 2-氯-5-吡啶甲基, 氰基, 乙烯酮缩胺, 生物活性

Abstract: In this paper, 2-cyano-3-(2-chloro-5-pyridylmethyl)amino-3-methylthioacrylonitrile 9 was synthesized. By the reaction of 9 as an intermediate with amines, nineteen new biscyano substituted acyclic ketene aminals containing 2-chloro-5-pyridylmethyl group were prepared. When 9 reacted with hydrazine, the corresponding cyclic compounds 10p was obtained. Preliminary bioassays show that 9 has a potential activity against aphid and the compounds 10a, 10f, 10g and 10r in this series have a good herbicidal activity.

Key words: 2-Chloro-5-pyridylmethyl, Cyano, Ketene aminal, Biological activity

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