The total rate constants of the reaction of six antioxidants with singlet oxygen were measured by fluorospectroscopy,and the effects of these antioxidants on the photostability of the dyes were also investigated kinet...
Photooxidation of Hypocrellin A in neutral organic solvents has been studied in detail in our laboratory. The photooxidation product was Hypocrellin A-peroxide which was obtained by the interaction of Hypocrellin A in...
Project supported by the National Natural Science Foundation of China.
Photooxidation of citronitrile followed by esterification gives two new perfume prod-ucts: acetic esters of 2-methyl-6-formyl-1, 5-dieneheptanol-3 and 7-cyano-2, 6-dimethyl-3,6-dieneheptanol-2. The content of the seco...
Cyanoaromatic sensitized photoreaction, which proceeds via the sensitizer singlet state, is characterized by chemistry of electron transfer reaction. Foote first observed that those substrates which cannot undergo pho...
Sensitized photooxidation is an important branch of photochemistry both in theory and in practice.In the presence of light and oxygen, the dyes used as sensitizers permit energy transfer to convert molecular oxygen to...