Derivatives of benzo[4,5]cyclohepta[1,2-<i>b</i>]thiophene.<b>1</b>. Synthesis and cyclization of<i>N</i>-(9,10-dihydro-4<i>H</i>-benzo[4,5]cyclohepta-[1,2--6]thiophene-4-ylmethyl)amides
作者:Enrique Arribas、Salvador Vega
DOI:10.1002/jhet.5570210132
日期:1984.1
Starting from ketone III several acyl derivatives of 4-aminomethyl-9,10-dihydro-4H-benzo[4,5]cyclohepta-[1,2--6]thiophene (VII) have been synthesized. The intramolecular cyclization of some of these new amides through the Bischler-Napieralski reaction is described.
从酮III开始,已经合成了4-氨基甲基-9,10-二氢-4 H-苯并[4,5]环庚-[1,2--6]噻吩(VII)的几种酰基衍生物。描述了通过Bischler-Napieralski反应对这些新酰胺中的一些进行分子内环化。