Bidentate BODIPY-appended 2-pyridylimidazo[1,2-a]pyridine ligand and fabrication of luminescent transition metal complexes
作者:Shasha Zhang、Wei Yuan、Yaru Qin、Jin Zhang、Ning Lu、Wei Liu、Hongkun Li、Yong Wang、Yahong Li
DOI:10.1016/j.poly.2018.03.023
日期:2018.7
Abstract One new molecular dyad 8-(2-(pyridine-2-yl)-imidazo[1,2-a]pyridine)-1,3,5,7-tetramethyl-4,4-difluoroboradiazaindacene (PyIP-BODIPY, L) comprising imidazo[1,2-a]pyridine and boron-dipyrromethene subunits, has been synthesized starting from imidazo[1,2-a]pyridine derivative and fully characterized. As evidenced by X-ray structural data, with metal cations binding to the vacant bidentate ligand
摘要一种新的分子双8-(2-(吡啶-2-基)-咪唑并[1,2-a]吡啶)-1,3,5,7-四甲基-4,4-二氟硼氮杂吲哚并烯(PyIP-BODIPY,L包括咪唑并[1,2-a]吡啶和硼二吡咯亚甲基亚基的化合物已从咪唑并[1,2-a]吡啶衍生物开始合成并充分表征。X射线结构数据证明,金属阳离子与空的二齿配体L结合,形成了5种新的发光过渡金属配合物1-5(二溴锌(II),氯镉(II),氯三羰基hen(I),双(2-苯基吡啶) )铱(III),二氯铂(II)配合物已成功形成。进行DFT和TDDFT计算是为了了解基态的电子特性。