HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,4-Difluorobenzaldehyde → HCID 73985904, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,4-Difluorobenzaldehyde | HCID 73770 | — |
| Reactant | 3-Chloro-6-hydrazinyl-4-(1-pyrrolidinyl)pyridazine | HCID 22609955 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 73985904 | HCID 73985904 | — |
Reaction Steps
3-Chloro-6-hydrazino-4-(pyrrolidin-1-yl)pyridazine (1.06 g, 4.9 mmol) and 2,4-difluorobenzaldehyde (437 ml, 4.9 mmol) were stirred in 0.2M hydrochloric acid (30 ml) for 2 hours. The precipitated imine was then collected by filtration and dried (1.37 g, 92%). MS (ES+) 338 [MH]+, 340 [MH]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06579875B1 |
| Source dataset | uspto-grants-2003_06 |
| ORD ID | ord-ab5c6467c19144388328db8116b388f4 |
| Source note | uspto-grants-2003_06 |