Abstract

The reaction of PdCl₂ with [2,6-diisopropylphenyl]iminoacenaphthenone (Dpp-mian) in dichloromethane affords compound [Pd(Dpp-mian)Cl₂]₂[Pd(Dpp-mian)₂Cl₂] (I). Complex I contains two structural units: [Pd(Dpp-mian)Cl₂] in which Dpp-mian coordinates to Pd(II) via the bidentate-chelate mode by the nitrogen and oxygen atoms and [Pd(Dpp-mian)₂Cl₂] where two Dpp-mian molecules are linked with palladium only via the nitrogen atom. The reaction of PdCl₂ with [4-methoxyphenyl]iminoacenaphthenone (4-MeOPh-mian) in dichloromethane is accompanied by the rearrangement of the ligand structure followed by the formation of the earlier described Pd(II) complex with 1,2-bis[4-methoxyphenyl]iminoacenaphthene (4-MeOPh-bian): [Pd(4-MeOPh-bian)Cl₂] (II) (CIF file CCDC no. 2280529). Compound I is synthesized for the first time and characterized by X-ray diffraction (XRD) (CIF file CCDC no. 2280528 (I)), phase XRD, elemental analysis, IR spectroscopy, and cyclic voltammetry.

中文翻译：

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氯化钯(II) 与单亚氨基苊酮的反应

摘要

PdCl₂ 与[2,6-二异丙基苯基]亚氨基苊酮（Dpp-mian）在二氯甲烷中反应，得到化合物 [Pd(Dpp -mian)Cl₂]₂[Pd(Dpp-mian) ₂Cl₂] (我）。配合物I包含两个结构单元：[Pd(Dpp-mian)Cl₂]其中Dpp-mian通过氮和氧原子的双齿螯合模式与Pd(II)配位，[Pd(Dpp-mian)₂Cl₂]，其中两个 Dpp 型分子仅通过氮原子与钯连接。 PdCl₂ 与[4-甲氧基苯基]亚氨基苊酮（4-MeOPh-mian）在二氯甲烷中的反应伴随着配体结构的重排，然后先前描述的 Pd(II) 与 1,2-双[4-甲氧基苯基]亚氨基苊 (4-MeOPh-bian) 络合物的形成：[Pd(4-MeOPh-bian)Cl ₂] (II)（CIF 文件 CCDC 编号：2280529）。化合物I为首次合成，并通过X射线衍射（XRD）表征（CIF文件CCDC no. 2280528（） =29>I))、物相 XRD、元素分析、红外光谱和循环伏安法。