Chem. J. Chinese Universities ›› 2018, Vol. 39 ›› Issue (11): 2433.doi: 10.7503/cjcu20180215

• Organic Chemistry • Previous Articles     Next Articles

Synthesis and Biological Activity of 3-Alkylphosphonate Substituted Isoindolinone Derivatives

LIU Xiaoyu, XU Yi, TANG Liangfu*()   

  1. State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
  • Received:2018-03-19 Online:2018-11-10 Published:2018-09-10
  • Contact: TANG Liangfu E-mail:lftang@nankai.edu.cn
  • Supported by:
    † Supported by the National Key Research and Development Program of China(No.2017YFD0200900).

Abstract:

A simple and convenient one-pot synthesis of 3-alkylphosphonate substituted isoindolinone derivatives via the reaction of o-lithiated aromatic imines with carbon monoxide under one atmospheric pressure followed with bromoalkyl phosphonate was developed. These newly synthesized 3-alkylphosphonate isoindolinones were characterized by 1H NMR, 13C NMR and 31P NMR as well as HRMS. Preliminary in vitro tests for fungicidal activity of these isoindolinone derivatives indicated that most of them exhibit good fungicidal activity.

Key words: Isoindolinone, Phosphate, Aromatic imine, Fungicidal activity

CLC Number: 

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