HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 12881339, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Acrylic Acid | HCID 6581 | — |
| Reactant | HCID 12881325 | HCID 12881325 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 12881339 | HCID 12881339 | — |
Reaction Steps
A mixture of 8.35 g. of trans-3-(6-hydroxy-4-oxo-4H-quinazolin-3-yl)-2-propenoic acid methyl ester and 500 ml. of 6 N hydrochloric acid was stirred and refluxed for 15 minutes. After cooling, water was added and the resultant solid was filtered to yield 6.33 g., m.p. 294°-296°; of trans-3-hydroxy-4-oxo-4H-quinazolin-3-yl)-2-propenoic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04281127 |
| Source dataset | uspto-grants-1981_07 |
| ORD ID | ord-46c75d95f6da46739355cf68468ab4cb |
| Source note | uspto-grants-1981_07 |