M. Hosny
2005
Citations
0
Influential Citations
1
Citations
Journal
Bulgarian Chemical Communications
Abstract
3,4-Dimethoxyacetophenone reacts with 2-diazo-1,3-hydrindenedione, diphenyldiazomethane and 9-diazofluorene in chlorobenzene to give four, five and six membered rings. Further, the latter compounds react with triphenylphosphine to give five and six membered ring products. The structures of the reaction products are confirmed by IR, NMR and mass spectra, as well as by some chemical tests.