Isomerization Behavior of Halostilbene Radical Cations in the Excited States. Two-Color Photochemistry of Stilbene Derivatives

Article abstract of DOI:10.1246/cl.1994.1371

Two-color laser excitation of (Z)-4,4'-dichlorostilbene and (Z)-4,4'-difluorostilbene with 425- and 500-nm laser pulses in acetonitrile containing 9,10-dicyanoanthracene and biphenyl exhibited a spectral change indicating a rapid conversion of the Z-radic