HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 178521928, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Aniline | HCID 6115 | — |
| Reactant | HCID 178469484 | HCID 178469484 | — |
| Product | HCID 178521928 | HCID 178521928 | — |
Reaction Conditions
| Temperature | 180 °C |
|---|
Reaction Steps
Dissolving 280 mg of 7-hydroxy-6-ethoxycarbonyl-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine in 3 ml of aniline, the mixture was stirred for 3 hours at 180° C. After allowing to cool, 10% hydrochloric acid was added, the precipitate was filtered, washed with water and dried, and the title compound was obtained (220 mg, 68%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05420128 |
| Source dataset | uspto-grants-1995_05 |
| ORD ID | ord-690b27a5b65a40d1ac774e79ad21b3d0 |
| Source note | uspto-grants-1995_05 |