HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl bromoacetate → 3-Carbethoxymethyl-2-methylthio-7-phenylpyrazolo [1,5-a]-1,3,5-triazine-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl bromoacetate | HCID 7748 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 135712889 | HCID 135712889 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 3-Carbethoxymethyl-2-methylthio-7-phenylpyrazolo [1,5-a]-1,3,5-triazine-4-one | HCID 14099464 | — |
Reaction Steps
A mixture of 260 mg of 2-methylthio-7-phenylpyrazolo [1,5-a]-1,3,5-triazine-4-one and 140 mg of anhydrous potassium carbonate in 5 ml dry dimethylformamide is stirred at room temperature for 15 min while 0.14 ml ethylbromacetate is added dropwise. The mixture is stirred at room temperature overnight, filtered, and the filter cake washed with dimethylformamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04767858 |
| Source dataset | uspto-grants-1988_08 |
| ORD ID | ord-e18bd378688440c28bedfaf8b91e0186 |
| Source note | uspto-grants-1988_08 |