HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → 3-(1-tert-Butyl-5-trifluoromethyl-1H-pyrazol-4-yl)-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-(1-tert-Butyl-5-trifluoromethyl-1H-pyrazol-4-yl)-2-oxo-ethyl]-phosphonic acid dimethyl ester | HCID 86609927 | — |
| Product | 3-(1-tert-Butyl-5-trifluoromethyl-1H-pyrazol-4-yl)-6,6-dimethyl-6,7-dihydro-5H-cyclopenta[c]pyridazine | HCID 16063745 | — |
Reaction Steps
light yellow crystalline solid. MS (ESI): 339.0 (MH+). Prepared from 4,4-dimethyl-cyclopentane-1,2-dione, [2-(1-tert-Butyl-5-trifluoromethyl-1H-pyrazol-4-yl)-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-440ac556a12e40508ede11125692f32a |
| Source note | uspto-grants-2010_03 |