Cycloaddition reaction of a triafulvene with  enamines. Intermediacy of a 5-methylenebicyclo[2.1.0]pentane.
D000475:Alkenes; D055598:Chemical Phenomena; D002621:Chemistry; D003516:Cycloparaffins; D005021:Ethylamines; D007659:Ketones
D000475:Alkenes; D003516:Cycloparaffins; D005021:Ethylamines; D007659:Ketones