Syntheses of chlorozinc complexes of 2(1H)-pyridinethione and their mutual transformations.
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概要
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Three types of zinc complexes, chlorotris[2(1<I>H</I>)-pyridinethionato]dizinc (<B>3</B>), dichlorotetrakis[2(1<I>H</I>)-pyridinethionato]trizinc (<B>4</B>), and chloro[2(1<I>H</I>)-pyridinethionato]zinc (<B>5</B>) were produced by the reactions of bis[2(1<I>H</I>)-pyridinethionato]zinc (<B>2</B>) and zinc chloride. The product in the reactions varies depending on the solvent. The mutual transformation reactions among <B>3</B>, <B>4</B>, <B>5</B>, <B>2</B>, and oxohexakis[2(1<I>H</I>)-pyridinethionato]tetrazinc were described. The formations of <B>5</B>, <B>4</B>, and 3 were explained by stepwise additions of <B>2</B> to zinc chloride based upon a view that these complexes are the adducts of <B>2</B> with zinc chloride in molar ratios of 1 : 1,2 : 1, and 3 : 1. Analogously, the correlation of the known polynuclear zinc complexes was systematically rationalized by stepwise additions of L<SUB>2</SUB>Zn (L=ligand) to ZnX<SUB>2</SUB> (X=Cl or OH) or ZnO.
- 公益社団法人 日本化学会の論文
著者
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Masaki Mitsuo
Polymer Research Laboratory, Ube Industries, Ltd.
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Matsunami Satoshi
Polymer Research Laboratory, Ube Industries, Ltd.
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Fujimura Susumu
Polymer Research Laboratory, Ube Industries, Ltd.
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Okimoto Kiyomi
Polymer Research Laboratory, Ube Industries, Ltd.
関連論文
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