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Anion Responsive Molecular Switch Based on a Doubly Strapped Calix[4]pyrrole
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2022-08-15 , DOI: 10.1002/ejoc.202200647
Kaisa Helttunen 1
Affiliation  

Chloride, acetate and benzoate anions binding with relatively low affinities are kinetically trapped between the straps within the cavity of a doubly strapped calix[4]pyrrole receptor. The complexation is accompanied by a conformational change of the host reminiscent of an insect being captured in a Venus flytrap.

中文翻译:

基于双束缚杯[4]吡咯的阴离子响应分子开关

以相对低的亲和力结合的氯离子、乙酸根和苯甲酸根阴离子在动力学上被捕获在双带状杯[4]吡咯受体空腔内的带子之间。这种络合伴随着宿主的构象变化,让人联想到捕蝇草中捕获的昆虫。
更新日期:2022-08-15
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