Photocyclisation de N-benzoylenamines. Syntheses de spirocyclohexanes en serie isoquinoleine.
作者:Jean-Claude Gramain、Sylvie Mavel、Yves Troin、Danielle Vallée-Goyet
DOI:10.1016/s0040-4020(01)89731-3
日期:1991.8
Substituted N-benzoylenamines are easily prepared from benzoyl chlorides and cycloalkane carboxaldehydes. Their photocyclization leads, with good yields, to tricyclic spiranic compounds. The regioselectivity of the reaction is studied.