Switchable Wettability Sensor for Ion Pairs Based on Calix[4]azacrown Clicking

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• 作者：Ningmei Feng ; Haiyang Zhao ; Junyan Zhan ; Demei Tian ; Haibing Li
• 刊名：Organic Letters
• 出版年：2012
• 出版时间：April 20, 2012
• 年：2012
• 卷：14
• 期：8
• 页码：1958-1961
• 全文大小：231K
• 年卷期：v.14,no.8(April 20, 2012)
• ISSN：1523-7052

文摘

A new calix[4]azacrown is synthesized from 1,3-dipropynyloxycalix[4]arene in a good yield of 85% and was modified on a silicon surface via click chemistry to be a switchable wettability sensor for ion pairs ([C₄mim]Cl). A cooperative mechanism involving supramolecular interactions is proposed.