3-(phenylhydrazono)-indan-1-one and 2-dimethylaminomethylene-3-(phenylhydrazono)-indan-1-one as useful synthons for the construction of new heterocyclic systems
作者:Tarek M. Abu Elmaati、Samy B. Said、Nahla S. Abu Elenein、Nabiel M. Khodeir、Mamdouh M. Sofan
DOI:10.1002/jhet.5570400312
日期:2003.5
The hydrazone 1 reacts with DMFDMA to give 2-dimethylaminomethylene-3-(phenylhydrazono)-indan-1-one (2) which reacts with hydrazine hydrate and the pyrazole derivative 4 to afford the indenopyrazole derivatives 3 and the indenofluorene 5 respectively. The reaction of 2 with the active methylene compounds, mainly malononitrile, cyanoacetamide and malononitrile dimer was investigated and found to proceed
Abu Elmaati, Tarek M.; Elghamry, Ibrahim; El-Taweel, Fathy M. A., Zeitschrift fur Naturforschung, B: Chemical Sciences, 2003, vol. 58, # 9, p. 911 - 915
作者:Abu Elmaati, Tarek M.、Elghamry, Ibrahim、El-Taweel, Fathy M. A.
DOI:——
日期:——
El-Taweel, Fathy M. A., Bulletin des Societes Chimiques Belges, 1995, vol. 104, # 9, p. 567 - 572