Le groupe nitro des cyano-9- et benzoyl-9-nitro-10 anthracenes se transpose en nitrite a des etats triplets ηπ* excites; scission des nitrites en les radicaux anthryloxyle
Le groupe nitro des cyano-9- et benzoyl-9-nitro-10 anthracenes se 转置亚硝酸盐 a des etats 三元组 ηπ* 激发;scission des亚硝酸盐 en les radicaux anthryloxyle
Lippmann; Keppich, Chemische Berichte, 1900, vol. 33, p. 3090
作者:Lippmann、Keppich
DOI:——
日期:——
Cook, Journal of the Chemical Society, 1926, p. 1285
作者:Cook
DOI:——
日期:——
Photophysics and photochemistry of nitroanthracenes. Part 1.—Primary processes in the photochemical reactions of 9-benzoyl-10-nitroanthracene and 9-cyano-10-nitroanthracene studied by steady-state photolysis and nanosecond laser photolysis
The genuine phosphorescence spectra of the title compounds (XNA) have been clearly observed at 77 K in EPA (diethyl ether–isopentane–ethanol 5 : 5 : 2 volume ratio). Also, the time-resolved absorption spectra obtained at the end of nanosecond laser pulse at 77 K (in EPA) and at room temperature (in ethanol and benzene) have been ascribed to the superposition of the absorptions of the lowest triplet