Pyrroles organostanniques et organosiliciés: syntheses et propriétés
作者:J.C. Pommier、D. Lucas
DOI:10.1016/s0022-328x(00)89662-x
日期:1973.8
The preparation and the properties of the N-tributyltin pyrrole are investigated. With halides, a substitution occurs with its orientation depending on the compound in the reaction: with silicon halides, N-substituted pyrroles are obtained, whereas with organic halides most of the products are C-substituted derivatives. In order to explain these results, the hypothesis of the existence of a pyrrolenine