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Synthesis and properties of azole-substituted ferrocenes |
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| Authors: | Tomoyuki Mochida Hirotaka Shimizu Takahiro Akasaka |
| Affiliation: | a Department of Chemistry, Faculty of Science, Toho University, Miyama, Funabashi, Chiba 274-8510, Japan b Research Center for Materials with Integrated Properties, c/o Faculty of Science, Toho University, Japan |
| Abstract: | 4-Ferrocenyltriazole, 4-(4-ferrocenylphenyl)triazole, 4-ferrocenyltetrazole, and 4-(4-ferrocenylphenyl)tetrazole have been prepared. Redox potentials and decomposition temperatures were evaluated and all the compounds were crystallographically characterized; in most cases, weak intermolecular CH?N hydrogen bonds (H?N dist. = 2.3-2.5 Å) were formed between the azole moieties. Two polymorphs were found for 4-ferrocenyltetrazole, formed with either CH?N or π-π interactions. |
| Keywords: | Ferrocene Tetrazole Triazole Crystal structures Hydrogen bond Redox potentials |
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