Title: Inverse Micellar Catalysis of Phosphorylation of Hydroxybenzylated Polyethylenimines.
Authors: Zhil'tsova, E.; Kudryavtseva, L.; Gainanova, G.; Timosheva, A.; Lukashenko, S.; Konovalov, A.
Abstract: The aggregation in polyethylenimine-chloroform and cetyltrimethylammonium bromide-polyethylenimine-chloroform systems is studied by dielcometric titration. Inverse micelles of cetyltrimethylammonium bromide catalyze the phosphorylation of hydroxybenzylated polyethylenimines in chloroform. The dependence of parameters of the micelle-catalyzed reaction on the structure and concentration of polyethylenimine and on the reaction temperature is studied. The inverse micelles affect the complexation of polyethylenimines with 4-nitrophenol.
Subjects: CATALYSIS; PHYSICAL & theoretical chemistry; MICELLES; COLLOIDS; CHLOROFORM; ANESTHETICS; BROMIDES; VOLUMETRIC analysis; PHOSPHORYLATION; CHEMICAL reactions
Publication: Russian Journal of General Chemistry, 2005, Vol 75, Issue 10, p1603
ISSN: 1070-3632
Publication type: Academic Journal
DOI: 10.1007/s11176-005-0474-9

Inverse Micellar Catalysis of Phosphorylation of Hydroxybenzylated Polyethylenimines.

Zhil'tsova, E.; Kudryavtseva, L.; Gainanova, G.; Timosheva, A.; Lukashenko, S.; Konovalov, A.