한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제4권2호
  • /
  • Pages.49-55
  • /
  • 1987
  • /
  • 1225-9098(pISSN)
  • /
  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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카르복시베타인형(型) 계면활성제(界面活性劑)의 합성(合成)

Synthesis of Carboxybetaine Type Surfactants

  • 손주환 (인하대학교 공과대학 화학공학과) ;
  • 김유옥 (인하대학교 공과대학 화학공학과)
  • Shon, Joo-Hwan (Dept. of Chemical Engineering, Inha University) ;
  • Kim, Yu-Ok (Dept. of Chemical Engineering, Inha University)
  • 발행 : 1987.11.30
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초록

Twelve of the alkylcarboxybetaine derivatives such as 2-(trimethylammonio)dodecanvate, 2-(trimethylammonio) tetadecanoate, 2-(trimethylammonio)hexadecanoate, (dimethyldodecylammonio)ethanoate, (dimethyltetradecylammonio)ethanoate, (dimethylhexadecylammonio)ethanoate, 2-( dimethyltetradecylammonio)propanoate, 2-(dimethyltetradecylammonio)propanoate, 2-(dimethylhexadecylammonio)propanoate, 2-(dimethyldodecylammoino)-3-phenylpropanoate, 2-(dimethylhexadecylammonio)-3-phenylpropanoate have been synthesized from the 2-baomoalkanoic acid, trimethylamine, dimethylalkylamine, alanine and phenylalanine, respectively. These reaction products have been separated by ion-exchangechromotography and detected by paper chromotography, elementary analysis and infrared spectroscopy.

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