化学学报 ›› 1962, Vol. 28 ›› Issue (2): 114-117. 上一篇    下一篇

论文

对位取代硫苯甲酰硫基乙酸衍生物

葛怀诚, 蒋尚信, 丁维功, 王惠宁   

  1. 上海第二医学院
  • 投稿日期:1961-10-13 发布日期:2013-06-03

SOME DERIVATIVES OF p-SUBSTITUTED THIO BENZOYL-THIO-GLYCOLIC ACIDS

KO HUEI-CHENG, TSIANG SHANC-SING, DING WEI-KONG, WANG WEI-NIN   

  1. Shanghai Second Medical College
  • Received:1961-10-13 Published:2013-06-03

1.本文报告借Grignard反应合成对位取代的硫苯甲酰硫基乙酸,并使其分别与肼、苯肼、氨基脲等作用以生成相应的对位取代硫苯甲酰硫基乙酸衍生物。2.当对-甲基硫苯甲酰硫基乙酸与氨基硫脲于冷氢氧化钠水溶液中进行反应,产物为环化的2-氨基-5-(对-甲苯基)-1,3,4-硫二氮杂茂。此物质亦可由时-甲基硫苯甲酰氨基脲经乙酰氯脱水制得。

p-Substituted thio benzoyl-thio-glycolic acids were prepared by the action of carbon disulphide on the p-substituted phenyl magnesium bromides, then followed by treatment of the resulted thio acids with monochloro-acetic acid.