Synthesis of 4-substituted cycloheptatrienones by oxidative-cheletropic elimination of nitrosobenzene from 6-substituted 8-phenyl-8-azabicyclo[3.2.1]octa-3,6-dien-1-ones
Synthesis of 4-substituted cycloheptatrienones by oxidative-cheletropic elimination of nitrosobenzene from 6-substituted 8-phenyl-8-azabicyclo[3.2.1]octa-3,6-dien-1-ones