Synthesis and physicochemical properties of dioxathia(n)ferrocenophanes.

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概要

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• The reaction of 1,1′-bis(2-chloroethoxy)ferrocene with 1,2-ethanedithiolate in absolute ethanol gave mononuclear 1,10-dioxa-4,7-dithia[10]ferrocenophane and binuclear 1,10,21,30-tetraoxa-4,7,24,27-tetrathia[10,10]ferrocenophane, along with a small amount of unexpected 1,13-dioxa-4,7,10-trithia[13]ferrocenophane and 1,16-dioxa-4,7,10,13-tetrathia[16]ferrocenophane. Extraction of aqueous metal picrates (M; alkali, alkaline earth, Ag<SUP>+</SUP>, Tl<SUP>+</SUP>, Cd<SUP>2+</SUP>, Co<SUP>2+</SUP>, Cu<SUP>2+</SUP>, Ni<SUP>2+</SUP>, and Hg<SUP>2+</SUP>) with dioxathia[<I>n</I>]ferrocenophanes was examined and also with the corresponding ring membered polyoxa[<I>n</I>]ferrocenophanes. Dioxathiaferrocenophanes showed a highly selective extraction ability towards bivalent mercury and copper ions.

• 公益社団法人 日本化学会の論文

著者

• SATO Masaru

  Chemical Analysis Center, Saitama University

• Akabori Sadatoshi

  Department Of Chemistry Faculty Of Science Toho University

• Sato Masaru

  Chemical Analysis Center Saitama University

• Shibahara Sumio

  Department of Chemistry, Faculty of Science, Toho University

• Habata Yoichi

  Department of Chemistry, Faculty of Science, Toho University

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