HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → 3-(3-Fluoro-2-trifluoromethyl-phenyl)-6,6-dimethyl-6,7-dihydro-5H-cyclopenta[c]pyridazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | 4,4-Dimethylcyclopentane-1,2-dione | HCID 14289654 | — |
| Reactant | [2-(3-Fluoro-2-trifluoromethyl-phenyl)-2-oxo-ethyl]-phosphonic acid dimethyl ester | HCID 86609913 | — |
| Product | 3-(3-Fluoro-2-trifluoromethyl-phenyl)-6,6-dimethyl-6,7-dihydro-5H-cyclopenta[c]pyridazine | HCID 16063775 | — |
Reaction Steps
light yellow solid. MS (EI): 310.2 (M+). Prepared from 4,4-dimethyl-cyclopentane-1,2-dione, [2-(3-Fluoro-2-trifluoromethyl-phenyl)-2-oxo-ethyl]-phosphonic acid dimethyl ester, hydrazine monohydrate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07678795B2 |
| Source dataset | uspto-grants-2010_03 |
| ORD ID | ord-e7f85a25127149cfa3fceb68298f7ff0 |
| Source note | uspto-grants-2010_03 |