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Cyclo[4]carbazole, an Iodide Anion Macrocyclic Receptor
Organic Letters ( IF 4.9 ) Pub Date : 2016-09-21 00:00:00 , DOI: 10.1021/acs.orglett.6b02500 Huangtianzhi Zhu 1 , Bingbing Shi 1 , Kexian Chen 2 , Peifa Wei 1 , Danyu Xia 1 , Julfikar Hassan Mondal 1 , Feihe Huang 1
Organic Letters ( IF 4.9 ) Pub Date : 2016-09-21 00:00:00 , DOI: 10.1021/acs.orglett.6b02500 Huangtianzhi Zhu 1 , Bingbing Shi 1 , Kexian Chen 2 , Peifa Wei 1 , Danyu Xia 1 , Julfikar Hassan Mondal 1 , Feihe Huang 1
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A novel preorganized and rigid iodide anion macrocyclic receptor, cyclo[4]carbazole (Cy[4]C), is reported here. The structure of Cy[4]C was confirmed by single-crystal X-ray analysis. The binding affinity of Cy[4]C for iodide anion was investigated by UV–vis and 1H NMR spectroscopic techniques. The crystal structure of the complex between Cy[4]C and chloroform also provided evidence for the recognition ability of Cy[4]C toward iodide anion. Furthermore, the 1:1 complexation stoichiometry between Cy[4]C and iodide anion was confirmed by high-resolution mass spectrometry and molecular modeling.
中文翻译：
环[4]咔唑，碘化物阴离子大环受体
此处报道了一种新型的预组织且刚性的碘化物阴离子大环受体，环[4]咔唑（Cy [4] C）。通过单晶X射线分析证实了Cy [4] C的结构。通过UV-vis和1 H NMR光谱技术研究了Cy [4] C对碘阴离子的结合亲和力。Cy [4] C和氯仿之间的配合物的晶体结构也为Cy [4] C对碘阴离子的识别能力提供了证据。此外，通过高分辨率质谱法和分子模型证实了Cy [4] C和碘化物阴离子之间的1：1配位化学计量。
更新日期：2016-09-21
中文翻译：
环[4]咔唑，碘化物阴离子大环受体
此处报道了一种新型的预组织且刚性的碘化物阴离子大环受体，环[4]咔唑（Cy [4] C）。通过单晶X射线分析证实了Cy [4] C的结构。通过UV-vis和1 H NMR光谱技术研究了Cy [4] C对碘阴离子的结合亲和力。Cy [4] C和氯仿之间的配合物的晶体结构也为Cy [4] C对碘阴离子的识别能力提供了证据。此外，通过高分辨率质谱法和分子模型证实了Cy [4] C和碘化物阴离子之间的1：1配位化学计量。
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