高等学校化学学报 ›› 2006, Vol. 27 ›› Issue (3): 460.

• 研究论文 • 上一篇    下一篇

间二苄胍衍生物的合成

宋伟,陆晓峰,陆国元   

  1. 南京大学化学系,配位化学国家重点实验室,南京210093
  • 收稿日期:2005-03-28 出版日期:2006-03-10 发布日期:2006-03-10
  • 通讯作者: 陆国元(1945年出生),男,教授,博士生导师,从事有机合成和超分子化学研究. E-mail: Lugyuan@nju.edu.cn
  • 基金资助:

    国家自然科学基金(批准号:20372032)资助.

Synthesis of Phenylenedimethylene Bis(guanidiniums) Derivatives

SONG Wei,LU Xiao-Feng,LU Guo-Yuan*   

  1. Department of Chemistry,State Key Laboratory of Coordination Chemistry,
    Nanjing University,Nanjing 210093,China
  • Received:2005-03-28 Online:2006-03-10 Published:2006-03-10

摘要:

通过间二苄氯衍生物和二甲酰胺钠的亲核取代及水解方便地制备了相应的间二苄胺. 后者与甲基异硫脲作用生成间二苄胍硫酸盐,经离子交换得到相应的间二苄胍盐酸盐.

关键词: 胍; 双胍; 二胺; 合成

Abstract:

Naturally occurring and synthetic compounds containing guanidine display a wide range of biological activities and are used as a receptor for organic anions. This paper reports the synthesis of phenylenedimethy-lene diamines and bis(guanidiniums) derivatives. The phenylenedimethylene diamine derivatives were prepared by the reaction of phenylenedimethylene dichloride with sodium diformamide and then hydrolyzing with hydrochloric acid/ethanol solution. The diamines were respectively treated with S-methylisothiourea sulfate to give the corresponding phenylenedimethylene bis(guanidiniums) sulfate,and then they were converted to the corresponding chlorides by ion-exchange process. 1H NMR spectra and ESIMS data indicate that they display a stronger interaction with organic anions.

Key words: Guanidine; Bis(guanidiums); Diamine; Synthesis

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