HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydroxyamine hydrochloride → HCID 76538950, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydroxyamine hydrochloride | HCID 443297 | — |
| Reactant | HCID 11777428 | HCID 11777428 | — |
| Reactant | Sodium Acetate Trihydrate | HCID 23665404 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 76538950 | HCID 76538950 | 76.7% |
Reaction Steps
A mixture of 22.0 g of 1-(3-methyl-2-thienyl)-2-(2-nitrophenyl)ethanone in 210 ml of 95% ethanol, 11.7 g of hydroxylamine hydrochloride in 28 ml water, and 25.04 g of sodium acetate trihydrate in 28 ml water was refluxed overnight. The mixture was allowed to cool. The precipitate was collected and crystallized from 95% ethanol to give 17.85 g of product, mp 105°-100° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05292760 |
| Source dataset | uspto-grants-1994_03 |
| ORD ID | ord-1e2f879c2cde4fa1b4bf078d983d9fcc |
| Source note | uspto-grants-1994_03 |