作者:Baiwei Ma、Chunzhi Li、Lin Zhang、Lipeng Zhai、Fujia Hu、Yimeng Xu、Huijie Qiao、Zhuo Wang、Wenying Ai、Liwei Mi
DOI:10.1039/d1ce01113h
日期:——
corresponding properties, and a new linkage is essential to the progress of this field. Herein, condensation of 1,3,5-triformylphloroglucinol with 1,1′-(1,4-phenylene)bis(thiourea), 1,1′-(2,5-dimethyl-1,4-phenylene)bis(thiourea) or 1,1′-(3,3′-dimethyl-[1,1′-biphenyl]-4,4′-diyl)bis(thiourea) were applied to construct COFs with thiourea linkages for the first time.
探索具有新连接的共价有机框架被认为是调节相应性质的有效方法,新的连接对该领域的进展至关重要。在此,1,3,5-三甲酰基间苯三酚与1,1'-(1,4-亚苯基)双(硫脲)、1,1'-(2,5-二甲基-1,4-亚苯基)双(硫脲)的缩合) 或 1,1'-(3,3'-二甲基-[1,1'-联苯]-4,4'-二基)双(硫脲)首次用于构建具有硫脲键的 COF。