Croatica Chemica Acta, Vol. 51 No. 1, 1978.
Short communication, Note
Synthesis and Crosslinking Polymerization of some VinylBenzyl- N-Quaternary Salts
Z. Janović
; Research Institute, INA, Zagreb, Croatia, Yugoslavia
K. Sarić
; Research Institute, INA, Zagreb, Croatia, Yugoslavia
Abstract
The reaction of 4-chloromethylstyrene with triethylamine,
pyridine, or tetramethylethylenediamine gave 760/ o 4-vinylbenzyltriethylammonium
chloride (VBA) 720/o N-(4-vinylbenzyl)pyridinium
chloride (VBP), and 620/o N,N'-di(4-vinylbenzyl)-N,N,N',N'-tetramethylethylenediammonium
dichloride (DVBA) , respectively.
The polymerization reactions of VBA and VBP with crosslinking
agents (DVBA, divinylbenzene) were performed in aqueous
solutions (for DVBA) or water-dioxane solutions (for divinylbenzene)
using K2S20s as initiator. The anion exchange capacities
of the resins obtained were determined.
Keywords
Hrčak ID:
195984
URI
Publication date:
26.6.1978.
Visits: 585 *