z-logo
Premium
Novel general procedure for the preparation of homogeneous nonionic surfactants
Author(s) -
Sallay Péter,
Farkas László,
Szlovák Zoltán,
Rusznák István,
Bakó Péter,
Ahmed Mohamed,
Tungler Antal,
Fogassy Gabriella
Publication year - 2002
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/s11743-002-0233-x
Subject(s) - chemistry , hydrogenolysis , homogeneous , ether , ethylene glycol , organic chemistry , alkyl , phenols , nonionic surfactant , pulmonary surfactant , catalysis , biochemistry , physics , thermodynamics
Homogeneous nonionic surfactants were produced by the ethoxylation of a selected unit of a homolog series. These particular products are of use for the analysis of nonionics and for the determination of surface characteristics. A new general method for the synthesis of homogeneous nonionic surfactants is described. Ethylene glycol monobenzyl ether was repeatedly reacted in Williamson synthesis (or esterified with acid chlorides in the first step), followed by hydrogenolysis with alkyl‐ or aralkyl alcohols, phenols, carboxylic acids, and amines. Homogeneous nonionics can be synthesized by this method, whereas the conventionally produced ones are usually inhomogeneous.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here