HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 86659954, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 3-Thiophenecarboxylic acid, tetrahydro-4-oxo-, methyl ester | HCID 98424 | — |
| Reactant | HCID 46244247 | HCID 46244247 | — |
| Reactant | HCID 55281777 | HCID 55281777 | — |
| Product | HCID 86659954 | HCID 86659954 | — |
Reaction Steps
According to the process described in Example 1, starting with 1.87 g of 2-hydrazino-N,N-dimethylpyridin-4-amine and 1.97 g of methyl 4-oxotetrahydrothiophene-3-carboxylate, 35 mg of 2-[4-(dimethylamino)pyridin-2-yl]-1,2,4,6-tetrahydro-3H-thieno[3,4-c]pyrazol-3-one are obtained. The hydrochloride is prepared by freeze-drying the 35 mg obtained previously, dissolved in 1 mL of 0.1N HCl.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08697731B2 |
| Source dataset | uspto-grants-2014_04 |
| ORD ID | ord-eb5c9e27dfe14f0585b4948da34b4b55 |
| Source note | uspto-grants-2014_04 |