848863-58-1Relevant articles and documents
Trifluoromethyl groups in crystal design of 1,4-diphenyl-1,3-butadienes for topochemical [2 + 2] photodimerization
Liu, Jin,Wendt, Natalie L.,Boarman, Kelly J.
, p. 1007 - 1010 (2007/10/03)
(Figure Presented) UV irradiation of the powdered crystalline sample of each of three (E,E)-1,4-di(trifluoromethyl-substituted)phenyl-1,3-butadienes (1-3) was found to yield a single [2 + 2] cycloaddition product in the solid state. Moreover, upon irradia