Synthesis and characterization of N-substituted 1,4,5,6-tetrahydropyrimidine containing functional polymers as SO2 and CO2 sorbents
Küçük Resim Yok
Tarih
1997
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
John Wiley & Sons Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Novel vinyl monomers containing 1,4,5,6-tetrahydropyrimidine were prepared by the reaction of N-substituted-1,3-diaminopropane with N,N-dimethyl-formamide dimethylacetal, which gave l-alkyl or aryl substituted 1,4,5,6-tetrahydropyrimidines, Alkylation of the tetrahydropyrimidine derivatives by chloromethylstyrene produces the N-methyl-N'-vinyl benzyl-1,4,5,6-tetrahydropyrimidinium chloride in high yields, These monomers were readily polymerized in dimethylformamide by AIBN at 80 degrees C. Homopolymers and soluble linear copolymers were prepared and copolymerization parameters were rationalized. Further, insoluble terpolymers prepared from these monomers, styrene and divinylbenzene were tested for the sorption of the weakly acidic gases gave excellent results. (C) 1997 John Wiley & Sons, Inc.
Açıklama
Anahtar Kelimeler
functional polymers, SO2 sorbents, 1,4,5,6-tetrahydropyrimidine, copolymerization parameters, N-substituted tetrahydropyrimidine
Kaynak
Journal of Polymer Science Part A-Polymer Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
35
Sayı
12
