HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 178479820, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 178527904 | HCID 178527904 | — |
| Solvent | 2-Methoxyethanol | HCID 8019 | — |
| Product | HCID 178479820 | HCID 178479820 | 189.3% |
Reaction Steps
Concentrated hydrochloric acid (2 ml.) was added to a hot solution of 2-(4-chloroanilino)quinazoline-4(3H)-thione (1.5 g.) in 2-methoxyethanol (30 ml.). The precipitate was collected, washed with cold 2-methoxyethanol, and dried to give the title compound (1.6 g., 95%), m.p. 267°-274°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04079057 |
| Source dataset | uspto-grants-1978_03 |
| ORD ID | ord-7b907a07f5724a47bcf530bcd07f4b22 |
| Source note | uspto-grants-1978_03 |