Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Synthesis and Surface Active Properties of Amphoteric Surfactant Derivatives(I);Synthesis of N-Alkyl or Acyl Hydroxy sulfobetaines

양쪽성 이온 계면활성제의 유도체합성 및 계면성에 관한 연구(제1보);N-알킬 혹은 아실히드록시 술포베타인류의 합성

  • Lee, J.H. (Dept. of Ind. and Eng. Chem., ChungBuk Nat'l Univ.) ;
  • Ha, J.W. (Dept. of Ind. and Eng. Chem., ChungBuk Nat'l Univ.) ;
  • Park, H.J. (Dept. of Chem. Eng., Chungju Ind. College) ;
  • No, Y.C. (Dept. of Ind. and Eng. Chem., ChungBuk Nat'l Univ.) ;
  • Nam, K.D. (Dept. of Ind. and Eng. Chem., ChungBuk Nat'l Univ.)
  • 이진희 (충북대학교 공업화학과) ;
  • 하정욱 (충북대학교 공업화학과) ;
  • 박홍조 (충주 산업대학교 화학공학과) ;
  • 노윤찬 (충북대학교 공업화학과) ;
  • 남기대 (충북대학교 공업화학과)
  • Published : 1994.05.31
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Abstract

In order to review industrial application of amphoteric surfactants, new types of hydroxy sulfobetaine, 3-(N, N-dimethyl N-dimethyl-N-alkylammonio)-2-hydroxy-1-propane sulfonate and 3-(N, N-dimethyl N-acylammonio)-2-hydroxy-1-propane sulfonate were prepared by the reaction of quaternized sodium 1-chloro-2-hydroxy-3-propane sulfonate with N, N-dimethyl-N-alkylamine and N, N-dimethyl N-acylamido propylamine that have a straight chain radical of 12, 18 carbon atoms respectively in the presence of alkali catalyst. All the reaction products could be separated by means of column and thin layer chromatography, and the yields of all products ranged in $85{\sim}90%$, the structure of them could be confirmed from IR and $^{1}H$-NMR spectra.

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