한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)
- 제8권2호
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- Pages.115-122
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- 1991
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- 1225-9098(pISSN)
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- 2288-1069(eISSN)
DOI QR Code
Amide 결합(結合)을 가진 N-carboxybetaine류(類)의 합성(合成)과 그 계면활성(界面活性)
Studies on the Synthesis and Surface Active Properties of N-carboxybetaine Derivatives Containing Amide Bond
- Lee, Dong-Woo (Dept. of Chemical Engineering, Hong lk University) ;
- Lee, Hi-Jong (Dept. of Chemical Engineering, Hong lk University) ;
- Kim, Yong-In (Dept. of Chemical Engineering, Hong lk University)
- 발행 : 1991.11.30
초록
Four novel amphoteric surfactants of N-(2-alkylamidoethyl)-N, N-dimethyl ammonioacetates were synthesized. The each reaction between four saturated fatty acids containing 10, 12, 14 and 16 carbon atoms and N, N-dimethylethylene diamine permitted to give the intermediate products, N-(2-alkylamidoethyl)-N, N-dimethylamines. Quaterinzation of these intermediates was permitted to form N-(2-alkylamidoethyl)-N, N-dimethyl, ammonioacetates, whose sturctures were identified by CC, TLC, elemental analysis, IR pectrophotometry and
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