作者:Humphrey L. C. Feltham、Katja Dankhoff、Carla J. Meledandri、Sally Brooker
DOI:10.1002/cplu.201700512
日期:2018.7
(pgdpt). These ligands are subsequently reacted with [Fe(pyridine)4 (NCBH3 )2 ] to give the mononuclear iron(II) complexes [Fe(Rdpt)2 (NCBH3 )2 ]⋅solvent, in which Rdpt/solvent is tpdpt/2.5 H2 O (1), prdpt/0.5 CHCl3 ⋅H2 O (2), and pbdpt/0.5 CHCl3 ⋅2 H2 O (3), as red powders. Magnetic studies on these powders indicate that the complexes undergo only very gradual and incomplete spin crossover, from completely
通用的新型4-取代的3,5-双(2-吡啶基)-1,2,4-三唑(Rdpt)配体,4- [4-(2-氨基甲基)苯基] -3,5-的多步合成据报道双(2-吡啶基)-4 H-1,2,4-三唑(apdpt),其特征在于在苯基上的反应性氨基甲基对位取代基指向三唑的“背面”。通过使用一系列酯形成酰胺键,可以在温和条件下进一步官能化。具体来说,这项原理研究证明成功地合成了apdpt,并成功地结合了金结合的硫辛酸(tpdpt),石墨烯结合/发射pyr /丙基py(prdpt / pbdpt)和Langmuir-Blodgett成膜聚乙二醇(PEG )尾巴(pgdpt)。这些配体随后与[Fe(吡啶)4(NCBH3)2]反应,得到单核铁(II)配合物[Fe(Rdpt)2(NCBH3)2]·溶剂,其中Rdpt /溶剂为tpdpt / 2.5 H2 O(1),prdpt / 0.5 CHCl3⋅H2O(2)和pbdpt