Intramolecular reactions of α-azidocinnamates with 4-substituted 1,3-dienes
作者:Claus Vogel、Paul Delavier、Peter G. Jones、Detlev Döring
DOI:10.1016/0040-4039(91)80343-5
日期:1991.3
The syntehsis of new 8,9-benzo-6-aza-bicyclo[3.2.2]nona-3,6,8-trienes 14 by intramolecularreaction of α-azidocinnamates 9 with alkyl- and phenylsubstituted ortho-butadienyl side chains is reported, as is the formation of the new 1-aza-2-carbomethoxy-7,8-benzo-tricyclo[4.30.02,9]nona-4,7-diene 15.