A Versatile Approach Toward Calix(Aza)crown Oligomers: Synthesis and Metal Ion Extraction
Yükleniyor...
Dosyalar
Tarih
2003
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Marcel Dekker Inc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Four new calix(aza)crown oligomers (5-8) have been synthesized by reacting p-tertbutylcalix[4](aza)crowns (3 and 4) with triethylene glycol ditosylate or 1,5-dibromopentane. Their phase transfer studies were performed by using liquid-liquid extraction procedure. It has been deduced from the observations that, the oligomers 5 and 7 are good extractants, whereas, oligomers 6 and 8 show different extraction behavior toward selected alkali (Li+, Na+, K+, Cs+) and transition metal cations (Ni+2, Cu+2, Co+2, Cd+2, Hg+2, Pb+2).
Açıklama
Anahtar Kelimeler
Calix(aza)crown, Oligomers, Liquid-liquid extraction, Alkali, Transition metals
Kaynak
Journal of Macromolecular Science-pure and Applied Chemistry
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
40
Sayı
2
Künye
Akkuş, G. U., Memon, S., Sezgin, M., Yılmaz, M., (2003). A Versatile Approach Toward Calix(Aza)crown Oligomers: Synthesis and Metal Ion Extraction. Journal of Macromolecular Science-pure and Applied Chemistry, 40(2), 95-106. Doi: 10.1081/MA-120017253
