Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Synthesis of ${\alpha}-Sulfonated$ Fatty Acid Polyethylene Glycol Ester

알파술폰 고급지방산 폴리에틸렌 글리콜 에스테르류의 합성

  • Kim, J.H. (Dept. of Ind. and Eng. Chem., College of Eng., Chungbuk Nat. Univ.) ;
  • Yeon, Y.H. (Dept. of Ind. and Eng. Chem., College of Eng., Chungbuk Nat. Univ.) ;
  • Jeong, N.H. (Dept. of Ind. and Eng. Chem., College of Eng., Chungbuk Nat. Univ.) ;
  • Nam, K.D. (Dept. of Ind. and Eng. Chem., College of Eng., Chungbuk Nat. Univ.)
  • 김진현 (충북대학교 공과대학 공업화학과) ;
  • 연영흠 (충북대학교 공과대학 공업화학과) ;
  • 정노희 (충북대학교 공과대학 공업화학과) ;
  • 남기대 (충북대학교 공과대학 공업화학과)
  • Published : 1998.06.30
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Abstract

${\alpha}-sulfonated$ fatty acid polyethylene glycol esters with polyethylene oxide(addition, 3, 5, 10mol) were synthesized through esterification of ${\alpha}-sulfonated$ fatty acid methyl esters with alkyl chain length $C_{12}{\sim}C_{18}$. Their compounds were separated with column chromatography, and confirmed by TLC. Quantitative analysis of all the sulfonates were performed according to JIS K-3362 method, and ethylene oxide unit number were determined by ISO 2270 method. Structural properties of ${\alpha}-sulfonated$ fatty acid methyl esters and their derivatives were also identified from IR, and $^1H$ NMR spectra.

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