Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Hydroxyamine hydrochloride | HCID 443297 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Reactant | HCID 14774041 | HCID 14774041 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 73454225 | HCID 73454225 | — |
Reaction Steps
A mixture of 15.5 g of 2-thienylglyoxylamide, 75 ml of water, 75 ml of ethanol, 10.4 g of hydroxylamine hydrochloride and 24.6 g of sodium acetate is stirred at 40° C. for 5 h, the volatile fractions are stripped off in vacuo, and the residue is taken up in water. The product is extracted with ethyl acetate, and the organic phase is dried and concentrated. The residue is recrystallized from a little ethyl acetate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04987134 |
|---|
| Source dataset | uspto-grants-1991_01 |
|---|
| ORD ID | ord-b0aba60daeb04fb09cc95f2a328c6a08 |
|---|
| Source note | uspto-grants-1991_01 |
|---|
