Serine-Based Bis-quat Gemini Surfactants: Synthesis and Micellization Properties
作者:S. Goreti Silva、Ricardo F. Fernandes、Eduardo F. Marques、M. Luísa C. do Vale
DOI:10.1002/ejoc.201101118
日期:2012.1
The synthesis of novel cationic geminisurfactants based on serine, with long lipophilic alkyl chains and a spacer linked to the nitrogen atom of the amino acid residue by amine linkages, is described. The most efficient synthetic pathway involves introduction of the spacer into the monomeric precursors, N-alkyl derivatives, by reductive amination of dialdehydes followed by methylation and deprotection