HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 59677009, compound → HCID 67056666, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 59677009 | HCID 59677009 | — |
| Solvent | 1,4-Dioxane hydrochloride | HCID 20443148 | — |
| Product | HCID 67056666 | HCID 67056666 | 151.1% |
Reaction Steps
4N HCl-dioxane (20 mL) was added to the compound (0.31 g) obtained in Example 176, and the mixture was heated under reflux for 4 hours. The reaction mixture was concentrated, and the resultant residue was recrystallized from diethyl ether to give the title compound (0.23 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07576135B2 |
| Source dataset | uspto-grants-2009_08 |
| ORD ID | ord-3ebbf279107848b0a8ed58561998921e |
| Source note | uspto-grants-2009_08 |