supported by NSFC/China(21788102,21636002,21622602,21875143,21908146,and 21908060);Shanghai Municipal Science and Technology Major Project(2018SHZDZX03);Innovation Program of Shanghai Municipal Education Commission,Scientific Committee of Shanghai(15XD1501400);Programme of Introducing Talents of Discipline to Universities(B16017);China Postdoctoral Science Foundation(2019M651417);Innovation Research Foundation of Shenzhen(JCYJ20180507182229597).
Tetraphenylethene(TPE),a star building block with promising aggregationinduced emission,has received much interest.Given that its intramolecular Woodward-Hoffmann cyclic intermediate instantaneously converts back to t...