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Synthesis and Characterization of Glycoside‐Based Trisiloxane Surfactant
Author(s) -
Han Fu,
Chen Yanhong,
Zhou Yawen,
Xu Baocai
Publication year - 2011
Publication title -
journal of surfactants and detergents
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.349
H-Index - 48
eISSN - 1558-9293
pISSN - 1097-3958
DOI - 10.1007/s11743-011-1265-4
Subject(s) - chemistry , pulmonary surfactant , diethylene glycol , glycoside , aqueous solution , organic chemistry , ether , glycosyl , polymer chemistry , ethylene glycol , biochemistry
The synthesis of glycoside‐based trisiloxane surfactants of the general formula Me 3 SiOSiMeR 1 OSiMe 3 (R 1 = (CH 2 ) 3 (OCH 2 CH 2 ) 2 OR 2 , R 2 = glycosyl) is described, and the surface activity properties of the surfactant are studied. Diethylene glycol monoallyl ether glycoside is synthesized by reacting the diethylene glycol monoallyl ether with glucose. The glycoside‐based trisiloxane surfactant is prepared by hydrosilylation of the precursor glycoside with hydrogen‐containing trisiloxane. The product is structurally characterized by IR, 1 H NMR and MS. The surface tension of an aqueous solution is reduced to approximately 20 mN m −1 at concentration level of 10 −4 mol L −1 .