HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Hydrochloric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 70491734 | HCID 70491734 | — |
| Product | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 136387266 | HCID 136387266 | — |
Reaction Steps
A solution of E-8-(3,4-diacetoxybenzylidene)-5,6,7,8-tetrahydro-3-methylquinoline (prepared according to Example 5) (3 g) in 2N HCl (50 ml) was heated at 80° for 11/2 hours. The precipitated crystals were removed by filtration and dried to give the title compound as the hydrochloride, quarterhydrate (2.6 g) m.p. 265° C. decomp.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04547510 |
| Source dataset | uspto-grants-1985_10 |
| ORD ID | ord-57c780a434e74e24a6fa0c1399a6f3ae |
| Source note | uspto-grants-1985_10 |