Abstract

1,2-Bis[(2,6-diisopropyl-4-diethylmalonophenyl)imino]acenaphthene (Dem-Bian) with zinc chloride forms complex [(Dem-Bian)ZnCl₂] (I). The reaction of complex I with n-BuLi proceeds with the deprotonation of the malonate fragments and gives 1D coordination polymer [ZnCl₂(Dem-Bian)Li(DME)₂]_n (II). The reaction of [(Dem-Bian)CuCl] with n-BuLi affords 1D polymer [(Dem-Bian)Li₂(DME)₂]_n (III). Compounds I–III are characterized by elemental analysis and IR spectroscopy. Derivatives I and II are characterized by ¹Н NMR spectroscopy. The crystal structures of compounds II and III are determined by X-ray diffraction (XRD). Their thermal stability is studied by thermogravimetric analysis.

中文翻译：

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基于1,2-双[(2,6-二异丙基-4-二乙基丙二苯基)亚氨基]苊的锂配位聚合物

摘要

1,2-双[(2,6-二异丙基-4-二乙基丙二酰苯基)亚氨基]苊 (Dem-Bian) 与氯化锌形成络合物 [(Dem-Bian)ZnCl 2 ] ₍ I )。配合物I与正丁基锂的反应进行丙二酸片段的去质子化并产生一维配位聚合物 [ZnCl ₂ (Dem-Bian)Li(DME) ₂ ] _n ( II )。[(Dem-Bian)CuCl]与n -BuLi的反应得到一维聚合物[(Dem-Bian)Li ₂ (DME) ₂ ] _n ( III )。化合物I – III通过元素分析和红外光谱对其进行了表征。衍生物I和II通过¹ NMR 光谱进行表征。化合物II和 III的晶体结构通过X射线衍射(XRD)确定。通过热重分析研究了它们的热稳定性。