105592-75-4Relevant academic research and scientific papers
Dioxopyrrolines. XXXV. Synthesis of 2H-Azepin-2-ones (2-Azatropones)
Sano, Takehiro,Horiguchi, Yoshie,Tanaka, Kazuhiko,Tsuda, Yoshisuke
, p. 5197 - 5201 (2007/10/02)
Eliminative ring expansion of 4-acetoxy (or mesyloxy)-2-azabicycloheptan-3-ones (7) yielded 1,5-dihydro-2H-azepin-2-ones (dihydro-2-azatropones) which, on DDQ oxidation, afforded the 2H-azepin-2-ones (2-azatropones, 9).In contrast to azatropolones,
