Ma. Miranda et al., MECHANISTIC STUDIES ON THE PHOTOGENERATION OF O-XYLYLENES AND P-XYLYLENES FROM ALPHA,ALPHA'-DICHLOROXYLENES, Chemical communications, (15), 1998, pp. 1541-1542
Two-colour two-laser techniques have unambiguously proved that photoly
sis of the o-/p-(chloromethyl)benzyl radical leads to the sequential t
wo-photon generation of o-/p-xylylene from alpha,alpha'-dichloro-o-/p-
xylene.