121434-23-9Relevant academic research and scientific papers
Azepinones. Part 1. Formation of simple 1H-azepin-3(2H)-ones by gas-phase pyrolysis: Crystal and molecular structure of 1-phenyl-1H-azepin-3(2H)-one
Blake, Alexander J.,McNab, Hamish,Monahan, Lilian C.
, p. 425 - 429 (2007/10/02)
Flash vacuum pyrolysis of the Meldrum's acid derivatives (4) - (6) at 500 °C (10-3 Torr) gives good yields of the 1H-azepin-3(2H)-ones (7) - (9) respectively. X-Ray crystallography of the 1-phenylazepinone (8) shows that the dienaminone conjuga
Thermal Cyclisation Reactions of Vinylogous Aminomethylene Meldrum's Acid Derivatives
McNab, Hamish,Monahan, Lilian C.,Gray, Thomas
, p. 140 - 141 (2007/10/02)
Flash vacuum pyrolysis of vinylogous aminomethylene derivatives of Meldrum's acid leads to new cyclisation reactions; one additional double bond results in the formation of 1H-azepin-3(2H)-ones, while two additional double bonds lead to benzamide derivatives.
