Homolytic reactions of perfluoroaromatic compounds. Part II. Reactions of perfluorobenzoyl peroxide with aromatic compounds
作者:P. H. Oldham、Gareth H. Williams
DOI:10.1039/j39700001260
日期:——
Perfluorobenzoyl peroxide decomposes in benzene and in nitrobenzene at 80° to give mainly pentafluorobiaryls and pentafluorobenzoic acid. In hexafluorobenzene the main product is a high-boiling residue, and in chloro- and bromo-benzene pentafluorobenzoic acid and phenyl pentafluorobenzoate are formed. The latter product must arise by benzoyloxylation of the halogenobenzenes at the 1-position. The results
全氟过氧化苯甲酰在80°C的条件下在苯和硝基苯中分解,主要生成五氟联芳基和五氟苯甲酸。在六氟苯中,主要产物是高沸点残留物,在氯苯和溴苯中,形成五氟苯甲酸和五氟苯甲酸苯酯。后一种产物必须通过在1-位上的卤代苯的苯甲酰氧基化而产生。结果进行了讨论。