Solid-state[2+2] Photocycloaddition Reaction of Zinc(Ⅱ) Complex Based on Quaternized 1,2-Bis(4'-pyridyl) ethylene  

作　　者：JIA Mengze SUN Li CHEN Yunrui ZHANG Jie 

机构地区：[1]MOE Key Laboratory of Cluster Science,Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials,School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 102488,P.R.China [2]College of Chemical Engineering,Shijiazhuang University,Shijiazhuang 050035,P.R.China

出　　处：《Chemical Research in Chinese Universities》2022年第1期181-185,共5页高等学校化学研究（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China(Nos.21871027 and 21573016).

摘　　要：Aphotoactive metal-organic complex[Zn2(BCbpe)2(p-DBC)2]∙5H2O(1) has been synthesized based on an olefin-containing pyridinium compound, 1-(4-carboxybenzyl)-4-[2-(4-pyridyl)-vinyl]pyridinium chloride(HBCbpeCl), and characterized by single-crystal X-ray diffraction, IR spectroscopy, powder X-ray diffraction and thermogravimetric analysis, respectively. In the solid state, the BCbpe ligands are packed in a head-to-tail manner through weak cation-π interaction, undergoing a photo-induced cycloaddition quantitatively upon UV-light irradiation.

关 键 词：[2+2]cycloaddition PYRIDINIUM Solid-state photo-reaction 

分 类 号：O62[理学—有机化学]