Synthesis, structure, and properties of a mononuclear ferrocenophane bearing two carbodiimide units as bridges

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• 作者：Antonia Sola^a ; Raú ; l A. Orenes^b ; Alberto Tá ; rraga^a ; ^{atarraga@um.es" class="auth_mail" title="E-mail the corresponding author} ; Pedro Molina^a ; ^{pmolina@um.es" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Ferrocenophane ; Aza-Wittig ; Carbodiimide ; Crystal structure
• 刊名：Tetrahedron Letters
• 出版年：2016
• 出版时间：2 March 2016
• 年：2016
• 卷：57
• 期：9
• 页码：1048-1052
• 全文大小：1011 K

文摘

A novel bis(carbodiimido)[11]ferrocenophane was synthesized using a methodology involving an aza, Wittig reaction of the 1,1′-bis(triphenylphosphoranylideneamino)ferrocene with the commercially available 1,3-bis(2-isocyanatopropan-2-yl)benzene. Moreover, its electrochemical and chemical properties were also examined. The ureido derivative formed when the bis(carbodiimido)ferrocenophane was hydrolyzed under acidic conditions, behaves as a chemodosimeter for sensing nitrite anions in aqueous solutions.