Transformations thermiques des photooxydes meso des acenes—IV
作者:J. Rigaudy、D. Sparfel
DOI:10.1016/0040-4020(78)88044-2
日期:1978.1
unstable meso diepoxide, 15 which can be trapped as the N-methylmaleimide adduct 18, but the behaviour of 15 differs appreciably from that of the analogous intermediate 5a. Chemical degradation evidence for structures of products is described; in particular a reduction of the diepoxidic adduct 18, which gives a 1–4 adduct, 33, of N-methylmaleimide with naphthacene differing from the meso adducts 36