catalyst: Pt/TiO2 in gaseous matrix Irradiation (UV/VIS); flow 0.2 percent O2 in He over toluene-(13)CH3 adsorbed on Pt/TiO2 catalyst at253 K upon irradn. (300-500 nm, max. intensity at 356 nm); 20 min; not isolated; detected by GC/MS;

oxygen in solid matrix 3 h; Irradiation; Product distribution;

in diethyl ether T=0°C; 0.5 h;

In/ZSM-5 zeolite T=399.84°C;

H-SSZ-24 zeotype catalyst T=300°C; Reagent/catalystTemperature;