Intra vs intermolecular amidoalkylation of aromatics
作者:D. Ben-Ishal、I. Sataty、N. Peled、R. Goldshare
DOI:10.1016/s0040-4020(01)89976-2
日期:1987.1
Three types of intramolecular amidoalkylation reactions of aromatics, two endotrigonal and one exotrigonal (I, II, III), leading to indolone, N-acylisoquinolines, isoquinolone and benzazepinone derivatives were studied. In the presence of external aromatic nucleophiles competing intermolecular amidoalkylations were observed (1 → 2,13 → 14). The mechanism and the synthetic limitations of the three types