Singlet oxygen in the photodegradation of lignin models
作者:Claudia Crestini、Maurizio D'Auria
DOI:10.1016/s0040-4020(97)00460-2
日期:1997.6
of the carbonyl group is not indispensable to have the cleavage reaction. The use of the model compound 10 showed that, when the phenoxy part of the molecule shows a lower reactivity towards singlet oxygen, the oxidation of the phenol moiety to hydroquinone can occur. The photochemical behaviour of these model compounds can be rationalised from a reaction of singlet oxygen with the phenoxy part of the