HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → 4-Fluorobenzamidine Hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | 4-Fluorobenzimidate hydrogen chloride | HCID 178479546 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 4-Fluorobenzamidine Hydrochloride | HCID 12456160 | — |
Reaction Steps
310 cm3 of ethanol saturated with ammonia was added to 83 g (0.41 mol) of 4-fluorobenzimidate hydrogen chloride and stirred at room temperature for one day and night. Approximately half of the ethanol was distilled off and the residue was recrystallized to yield 70 g (0.40 mol) of 4-fluorobenzamidine hydrogen chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05200110 |
| Source dataset | uspto-grants-1993_04 |
| ORD ID | ord-ae5e27fedda8416c8fa35477a79cebdf |
| Source note | uspto-grants-1993_04 |