Reactions of 1,2-diphenyl-4benzylidine-3,5-dichloro-pyrazolium perchlotrate with some amines
Egyptian Journal of Chemistry. 1986; 29 (1): 139-44
en Inglés
| IMEMR
| ID: emr-7123
ABSTRACT
The chemistry of 3,5 pyrazolidinediones and 3-[substituted] -l,2-diphenyl-3-pyrazolin-5-ones has received much importance since the discovery of the remarkable anti-inflammatory property exhibited by many members of these classes. This investigation describes the preparation of l,2-diphenyl-4-benzylidine-3,5-bis [dialkyl or heterocyclic - amino] pyrazolium perchlorate, using l,2-diphenyl-3,5-pyrazolidinedione as a starting material. Action of alcoholic NaOH on the perchlorate salts, IR and NMR spectra of the new products are also investigated
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Aminas
Idioma:
Inglés
Revista:
Egypt. J. Chem.
Año:
1986
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