Bidentate BODIPY-appended 2-pyridylimidazo[1,2-a]pyridine ligand and fabrication of luminescent transition metal complexes
Bidentate BODIPY-appended 2-pyridylimidazo[1,2-a]pyridine ligand and fabrication of luminescent transition metal complexes
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双齿BODIPY附加2-吡啶咪唑并[1,2-a]吡啶配体及发光过渡金属配合物的制备
DOI：
10.1016/j.poly.2018.03.023
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发表时间：
2018-07-01
期刊：
影响因子：
2.6
通讯作者：
Li, Yahong
中科院分区：
文献类型：
--
作者：
Zhang, Shasha;Yuan, Wei;Li, Yahong
一种新的分子二元体 8-(2-(吡啶-2-基)-咪唑并[1,2-a]吡啶)-1,3,5,7-四甲基-4,4-二氟硼二氮茚并苯 (PyIP-BODIPY, L) 包含咪唑并[1,2-a]吡啶和硼-二吡咯亚甲基亚基，已从咪唑并[1,2-a]吡啶衍生物并得到充分表征。 X射线结构数据证明，金属阳离子与空的二齿配体L结合，成功形成了五种新的发光过渡金属配合物1-5（二溴锌(II)、氯镉(II)、氯三羰基铼(1)、双(2-苯基吡啶)铱(111)、二氯铂(II)配合物）。执行 DFT 和 TDDFT 计算是为了了解基态的电子特性。 (C) 2018 Elsevier Ltd. 保留所有权利。
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 L, five new luminescent transition metal complexes 1-5 (dibromozinc(II), chlorocadmium(ll), chlorotricarbonylrhenium(1), bis(2-phenylpyridine)iridium(111), dichloroplatinum(II) complexes) have been successfully formed. DFT and TDDFT calculations are performed to understand the electronic properties at ground state. (C) 2018 Elsevier Ltd. All rights reserved.