V. Ramamurthy & Kirk S. Schanze 
Photochemistry of Organic Molecules in Isotropic and Anisotropic Media 

This text discusses di-p-methane rearrangements via radical-cation intermediates, the photo-Fries rearrangement in organized media and of biologically active compounds, electron transfer leading to fragmentation, dimerization, and nucleophilic capture, and the characterization and reactivity of photochemically generated phenylene bis(diradical) spe