Reactivity of 1-arylnitrosoethylenes towards indole derivatives
作者:Susana M. M. Lopes、Sandra C. C. Nunes、Cátia C. Caratão、Alberto A. C. C. Pais、Teresa M. V. D. Pinho e Melo
DOI:10.1007/s00706-016-1763-1
日期:2016.9
1-(p-bromophenyl)nitrosoethylene and indole and its derivatives are similar to those observed for the reaction between this nitrosoalkene and pyrrole. However, the calculated energy of the theoretical Diels–Alder cycloadducts involving indole and pyrrole clearly suggests that the Diels–Alder reaction is privileged in the case of indole. Furthermore, in the case of the indole, the energy difference between