Synthesis of new amino acid-type amphoteric surfactants from tall oil fatty acid

Two new amino acid-type amphoteric surfactants- disodium N-(2-fatty acyl amino) ethyliminodiacetate and disodium N-(2-fatty acyl amino) ethyl-N,N-bis[3-(2-hydroxy) propylsulfonate] amine - were synthesized using tall oil fatty acids as the raw material. Suitable processing conditions for synthesizin...

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Veröffentlicht in:	Journal of wood science 2001-12, Vol.47 (6), p.470-475
Hauptverfasser:	Wang, S.F. (Shimane Univ., Matsue (Japan)), Furuno, T, Cheng, Z
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliphatic compounds AMINO COMPOUNDS Amphoterics Chemical industry CHEMICAL STRUCTURE CHEMICAL SYNTHESIS Chemistry Exact sciences and technology FATTY ACIDS Infrared analysis NMR Nuclear magnetic resonance Organic chemistry Preparations and properties Spectrum analysis SURFACTANTS Synthesis TALLOIL
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Beschreibung
Zusammenfassung:	Two new amino acid-type amphoteric surfactants- disodium N-(2-fatty acyl amino) ethyliminodiacetate and disodium N-(2-fatty acyl amino) ethyl-N,N-bis[3-(2-hydroxy) propylsulfonate] amine - were synthesized using tall oil fatty acids as the raw material. Suitable processing conditions for synthesizing the intermediates and final products were probed. In addition, the chemical structures of the intermediates and the final products were identified by infrared spectroscopy, hydrogen nuclear magnetic resonance spectroscopy, and elemental analysis.
ISSN:	1435-0211 1611-4663
DOI:	10.1007/BF00767900