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化学学报
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化学学报 ›› 1953, Vol. 19 ›› Issue (4): 153-155. 上一篇    下一篇

论文

苯甲醯异硫氰用作鉴定醇类的试剂

陈耀祖   

  1. 复旦大学化学系
  • 投稿日期:1953-08-01 发布日期:2013-06-04

Benzoylisothiocyanate as a Reagent for the Identification of Alcohols

YAO-TSo CHEN   

  1. Department of Chemistry, Fu-Tan University, Shanghai
  • Received:1953-08-01 Published:2013-06-04

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苯甲醯异硫氰与醇类在沸腾的丙酮溶液中能作用产生苯甲醯氨基硫代甲酸酯,它们通常是具有固定熔点的、良好地结晶的物质.由于这种试剂容易制备,它对于醇类的鉴定提供了一个比较便利合适的方法.

In boiling acetone solution benzoylisothiocyanate reacts readily with alcohols to form N-benzoylthiourethans,which in most cases are well crystallized solids with sharp melting points.Since the reagent is easily prepared,the procedure affords a convenient method for the identification of alcohols.