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有机化学
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有机化学 ›› 1998, Vol. 18 ›› Issue (6): 559-561. 上一篇    下一篇

研究论文

氧化法合成烃基磺酰氯

康汝洪;武瑞涛;甄小丽   

  1. 河北师范大学化学系.石家庄(050016);河北科技大学基础部
  • 发布日期:1998-12-25

A preparation of hydrocarbyl sulfuryl chloride by the oxidation of sulfocompounds

Kang Ruhong;Wu Ruitao;Zhen Xiaoli   

  1. Hebei Teachers Univ, Dept Chem.Shijiazhuang(050016)
  • Published:1998-12-25

被引次数

1

以S-烃基异硫脲盐、硫氰酸酯、硫醚为底物,在盐酸介质中,温和条件下,通过氧化法高产率地合成了烃基磺酰氯;探讨了氧化剂作用机理;合成中采用PTC技术,使产品收率可提高30%。

关键词: 硫醚, 硫脲类, 相转移催化, 作用机理, 烷基磺酸盐, 硫氰酸酯, 氧化剂, 氧化法, 酰氯P, 合成

Hydrocarbyl sulfuryl chloride was prepared by the oxidation of S- hydrocarbyl isothiouronium salts, thiocyanic esters and sulfuric ether in the medium of hydrochloric acid under mild conditions with high yields. The use of phase transfer catalysis could make the yield increased by 30%. In addition, the mechanism of oxidation process was brieflly discussed.

Key words: PHASE TRANSFER CATALYSIS, SULFUR ETHER, ALKYLSULFONATE, SULFOCARBAMIDES, ACTION MECHANISM, OXIDANT, ACYL CHLORIDES P, OXIDIZING PROCESS, THIOCYANIC ACID ESTER, SYNTHESIS

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