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
• 来源期刊: 高等学校化学研究（英文版）
• 年，卷（期）: 2022,（1）
• 所属期刊栏目: Articles
• 页码范围: 181-185
• 页数: 5页
• 语种: 英文

摘要

A photoactive 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.