BARREAU M.; PONSINET G., SYNTHESIS,(1987) N 3, 262-265
作者:BARREAU M.、 PONSINET G.
DOI:——
日期:——
A New Synthesis of 7<i>H</i>-Pyrrolo[1,2-<i>a</i>]azepin-7-ones
作者:M. Barreau、G. Ponsinet
DOI:10.1055/s-1987-27909
日期:——
Pyrrolo[1,2-a]azepin-7-ones 8 and 13 were prepared by heating the spiro compounds 6 and 12. This reaction proceeds probably through a tricyclic intermediate of a type already postulated in the azulenenaphthalene rearrangement.