o-Di-(pyrrole-2-carboxamides)-phenylene: pseudopolymorphs and anions recognition |
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| Authors: | Zhenming Yin |
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| Affiliation: | Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China |
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| Abstract: | o-Di-(pyrrole-2-carboxamides)-phenylene (1) was synthesized and its two pseudopolymorphs were identified. A helical assembly was observed when it was incorporated with methanol molecules via hydrogen bonding, whereas a channel assembly was formed when it was associated with DMSO molecules. The 1H NMR study revealed that 1 can recognize certain inorganic anions. |
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| Keywords: | o-Di-(pyrrole-2-carboxamides)-phenylene Pseudopolymorphs Anion recognition |
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