1-azaacepleiadylene—A novel peri-fused heterocyclic system
摘要:
Treatment of 2-aryl-1H,4H-2,3,7,8-tetrahydroacenaphtho[5,6-bc]azepin-4-one with hydrazine hydrate on heating in ethylene glycol in the presence of alkali resulted in the reduction of the oxo group to CH2. Dehydrogenation of the reduction product with 2,3,5,6-tetrachloro-1,4-benzoquinone gave 2-aryl-1-azaacepleiadylene which is the first representative of a novel peri-fused heterocyclic system.
1-azaacepleiadylene—A novel peri-fused heterocyclic system
摘要:
Treatment of 2-aryl-1H,4H-2,3,7,8-tetrahydroacenaphtho[5,6-bc]azepin-4-one with hydrazine hydrate on heating in ethylene glycol in the presence of alkali resulted in the reduction of the oxo group to CH2. Dehydrogenation of the reduction product with 2,3,5,6-tetrachloro-1,4-benzoquinone gave 2-aryl-1-azaacepleiadylene which is the first representative of a novel peri-fused heterocyclic system.