Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
권호 표지
DOI QR코드

DOI QR Code

Synthesis of Carboxybetaine Type Surfactants

카르복시베타인형(型) 계면활성제(界面活性劑)의 합성(合成)

  • Shon, Joo-Hwan (Dept. of Chemical Engineering, Inha University) ;
  • Kim, Yu-Ok (Dept. of Chemical Engineering, Inha University)
  • 손주환 (인하대학교 공과대학 화학공학과) ;
  • 김유옥 (인하대학교 공과대학 화학공학과)
  • Published : 1987.11.30
Download PDF
⟨ Previous Next ⟩

Abstract

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.

Keywords