HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydroxyamine hydrochloride → HCID 136364583, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydroxyamine hydrochloride | HCID 443297 | — |
| Reactant | 6-Cyanopyridine-3-carboxylic acid | HCID 2761108 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 136364583 | HCID 136364583 | — |
Reaction Steps
Sodium (18 mmol) is added to a flask containing 20 ml of ethanol. After the sodium has dissolved, 3.8 mmol of 5-carboxy-2-cyanopyridine and 18 mmol of hydroxylamine hydrochloride are added, and the solution is refluxed for 5 h. After cooling, the resulting precipitate is filtered off and recrystallized from water; m.p.>300°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04904675 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-431e14a2a21948e6bbabb6164684945e |
| Source note | uspto-grants-1990_02 |