Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Studies on the Gemini Type Amphipathic Surfactants(3);Synthesis of Amphipathic Compound with Two Sulfate Groups and Two Lipophilic Alkyl Chains

제미니형 양친매성 계면활성제에 관한 연구(제3보);두 개의 술폰산염과 소수성알킬기를 갖는 양친매성 화합물의 합성

  • Yun, Y.K. (Dept. of Ind. and Eng. Chem., Chungbuk Nat. Univ.) ;
  • Kim, Y.Ch. (Dept. of Ind. and Eng. Chem., Chungbuk Nat. Univ.) ;
  • Jeong, H.K. (Dept. of Polymer Sci. and. Eng. Univ. of Massachusetts) ;
  • Nam, K.D. (Dept. of Ind. and Eng. Chem., Chungbuk Nat. Univ.)
  • 윤영균 (충북대학교 공과대학 공업화학과) ;
  • 김용철 (충북대학교 공과대학 공업화학과) ;
  • 정환경 (미국메사츄세츠대학 고분자공학과) ;
  • 남기대 (충북대학교 공과대학 공업화학과)
  • Published : 1998.03.31
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Abstract

Novel type surfactants containing two long-chain hydrophobic alkyl groups and two hydrophilic sulfonate groups were successfully synthesized by reactions of ethylene glycol diglycidyl ether with long-chain fatty alcohols, after then by reactions with 1,3-propane sultone and sodium hydride under THF solvent. All these compounds, so called Gemini surfactants, were purified by thin layer chromatography and column chromatography. Their structures were identified by FT-IR and $^{1}H$-NMR.

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