Documents disponibles écrits par cet auteur

Synthesis of glycerol-based pyridinium surfactants and appraisal of their properties / Sukhprit Singh in Industrial & engineering chemistry research, Vol. 48 N°3 (Février 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N°3 (Février 2009) . - p. 1673–1677 Titre : Synthesis of glycerol-based pyridinium surfactants and appraisal of their properties Type de document : texte imprimé Auteurs : Sukhprit Singh, Auteur ; Avinash Bhadani, Auteur ; Hardeep Kataria, Auteur Année de publication : 2009 Article en page(s) : p. 1673–1677 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Glycerol  Pyridinium  Cationic  surfactants Résumé : β-Bromo glycerol monoethers, when heated with pyridine at 100 °C for 10 h, gave a new glycerol-based pyridinium cationic surfactant, 1-(1-(2,3-dihydroxypropoxy)alkane-2-yl)pyridinium bromide (6a-10a)/1-(2-(2,3-dihydroxypropoxy)alkyl)pyridinium bromide (6b-10b) in a yield of 60%-70%. The surface properties and biocompatibility of these cationic surfactants has been determined and compared to tetradecyl trimethyl ammonium bromide (10) and cetyl pyridinium bromide (11). En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801737m [article] Synthesis of glycerol-based pyridinium surfactants and appraisal of their properties [texte imprimé] / Sukhprit Singh, Auteur ; Avinash Bhadani, Auteur ; Hardeep Kataria, Auteur . - 2009 . - p. 1673–1677. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N°3 (Février 2009) . - p. 1673–1677 Mots-clés : Glycerol  Pyridinium  Cationic  surfactants Résumé : β-Bromo glycerol monoethers, when heated with pyridine at 100 °C for 10 h, gave a new glycerol-based pyridinium cationic surfactant, 1-(1-(2,3-dihydroxypropoxy)alkane-2-yl)pyridinium bromide (6a-10a)/1-(2-(2,3-dihydroxypropoxy)alkyl)pyridinium bromide (6b-10b) in a yield of 60%-70%. The surface properties and biocompatibility of these cationic surfactants has been determined and compared to tetradecyl trimethyl ammonium bromide (10) and cetyl pyridinium bromide (11). En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801737m