Synthesis of Some Pyrazolo Pyridazine Compounds
Yazarlar (1)
Prof. Dr. Adem ÖNAL
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Turkish Journal of Chemistry |
| Dergi ISSN | 1300-0527 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 04-1996 |
| Cilt No | 20 |
| Sayı | 2 |
| Sayfalar | 159 / 163 |
| Özet |
| Addition of 1 to two moles of phenylhydrazine gives 1,2,4,6-tetraphenyl-(2,3-d)-pyrazolo-5,6-pyridazine-7-one 4 isomer compound 1, 2,3,5-tetraphenyl-(2,3-d) Pyrazolo-5,6-pyridazine-7-one 5 of 4 was synthesized by the reaction of 2 with phenylhydrazine. 3,4-DiPhenyl-(2,3-d)-pyrazolo-(1H,6H)-pyridazine-7-one 6 was also obtained in two different ways. Reaction of 1 and 4-benzoyl-5 phenyl-furan-2,3-dione 3 with hydrazinium hydrate furnished compound 6. The structures of 4,5 and 6 were determined by the 13 C-NMR, IR spectra and elemental analysis. These new isomer and condensed compounds synthesized in this study are important for heterocyclic chemistry. |
| Anahtar Kelimeler |
