Synthesis and Extraction Studies of Calix[4]-Crown-4 Oxime Derivatives  

作　　者：Gülderen Uysal Akkus Selma Aslan 

机构地区：[1]Department of Chemistry,Faculty of Art and Science,Afyon Kocatepe University,Afyonkarahisar,Turkey [2]Universitéd’Aix-Marseille-Facultédes Sciences-Site Etoile 52,Marseille,France

出　　处：《International Journal of Organic Chemistry》2017年第4期301-311,共11页有机化学国际期刊（英文）

基　　金：We thank the Scientific and Technical Research Council of Turkey(TUBITAK-Number TBAG 105T433)for financial support of this work.

摘　　要：The article comprises synthesis of calyx[4]-oxa-crown, and calix[4]-thia-crown compounds containing nitrile groups (3a, 3b) and amino groups (4a, 4b) and their corresponding oxime derivatives (5a, 5b) and liquid-liquid extraction studies of these compounds. The oxime derivatives of compounds (5a, 5b) have been synthesized by reacting of di-n-butylamino derivatives of calix[4]-oxa-crown, and calix[4]-thia-crown compounds (4a, 4b) with amphi-chloroglyoxime in methanol-THF. Their cation and anion transfer studies were performed by using liquid-liquid extraction procedure. It has been concluded from the observations that the compound 3a shows a good extraction behavior toward Na+ ion in the presence of other metal cations. Whereas, its oxime derivatives transfers all of the metal cations used in the liquid-liquid extraction studies.The article comprises synthesis of calyx[4]-oxa-crown, and calix[4]-thia-crown compounds containing nitrile groups (3a, 3b) and amino groups (4a, 4b) and their corresponding oxime derivatives (5a, 5b) and liquid-liquid extraction studies of these compounds. The oxime derivatives of compounds (5a, 5b) have been synthesized by reacting of di-n-butylamino derivatives of calix[4]-oxa-crown, and calix[4]-thia-crown compounds (4a, 4b) with amphi-chloroglyoxime in methanol-THF. Their cation and anion transfer studies were performed by using liquid-liquid extraction procedure. It has been concluded from the observations that the compound 3a shows a good extraction behavior toward Na+ ion in the presence of other metal cations. Whereas, its oxime derivatives transfers all of the metal cations used in the liquid-liquid extraction studies.

关 键 词：CALIX[4]ARENE CALIXCROWN Calix-Oxime Ion Exchange Liquid-Liquid Extraction 

分 类 号：O6[理学—化学]