|
This article is cited in 10 scientific papers (total in 10 papers)
Environmentally benign synthesis of 3-methyl-4-[(1,3-diphenyl-1H-pyrazol-4-yl)-methylene]-1-phenylpyrazolin-5-(4H)-ones in an ionic liquid
R. V. Hangarge, M. S. Shingare
Department of Chemistry, Dr. B.A. Marathwada University, Aurangabad, India
Abstract:
The condensation of 1,3-diphenyl-1H-pyrazole-3-carbaldehydes with 3-methyl-1-phenylpyrazolin-5-(4H)-one in an ionic liquid (ethylammonium nitrate) afforded 3-methyl-4-(1,3-diphenyl-1H-pyrazolo-4-yl)methylene-1-phenylpyrazolin-5-(4H)-ones in an excellent yield at room temperature.
Citation:
R. V. Hangarge, M. S. Shingare, “Environmentally benign synthesis of 3-methyl-4-[(1,3-diphenyl-1H-pyrazol-4-yl)-methylene]-1-phenylpyrazolin-5-(4H)-ones in an ionic liquid”, Mendeleev Commun., 13:2 (2003), 79–80
Linking options:
https://www.mathnet.ru/eng/mendc3966 https://www.mathnet.ru/eng/mendc/v13/i2/p79
|
|
Contact us: