Mercurophilic 1-(8,8-Dicyanoheptafulven-3-yl)aza-15-crown-5 Ether. Synthesis, X-Ray Structural Analysis, and Fixation of Its Derivative on a Polymer
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概要
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Mercurophilic 1-(8,8-dicyanoheptafulven-3-yl)aza-15-crown-5 ether and its homologs were synthesized by substitution of 3-bromo-8,8-dicyanoheptafulvene with 1-azacrown ethers. By the condensation with malononitrile these heptafulvene derivatives yielded 1-(2-amino-1,3-dicyanoazulen-5-yl)azacrown ethers. The Merrifield Resin carrying 1-(2-amino-1,3-dicyanoazulenyl)azacrown unit irreversibly formed a complex with mercury (II) ion. The X-ray crystallographic analysis with aza-15-crown-5 derivative revealed a head-to-tail association of two nearly parallel heptafulvene rings; the bond lengths of the atoms in the conjugated system indicated a highly polar electronic structure.
- 九州大学の論文
著者
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加藤 修雄
大阪大学産業科学研究所
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Kato N
Osaka Univ. Ibaraki Jpn
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Kato Nobuo
Interdisciplinary Graduate School of Engineering Sciences Kyushu University
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Mori Akira
Interdisciplinary Graduate School of Engineering sciences Kyushu University
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Kubo Kanji
Interdisciplinary Graduate School of Engineering Sciences Kyushu University
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Mori A
Department Of Synthetic Chemistry The University Of Tokyo
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Kubo K
Kyushu Univ. Kasuga
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