the financial support from the National Key Research and Development Program of China(No.2021YFF0701700);the National Natural Science Foundation of China(Nos.21625206,22061160465,22122104,21933004 and 22103027).
Five-coordinate neutral Cu(Ⅲ)complexes have long been considered as the key intermediates in copper-mediated/catalyzed arene trifluoromethylative reactions,but the identity of these complexes remains elusive.Herein,w...
A series of new organic semiconductors based on s-indaceno[1,2-b:5,6-b']dithiophene-4,9-dione was success fully synthesized and characterized. The electron withdrawing carbonyl group lowers the LUMO energy levels, l...