HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 51353584, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 86671997 | HCID 86671997 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 51353584 | HCID 51353584 | 86.2% |
Reaction Steps
(E)-3-[1′-(1-Methyl-1H-indol-3-ylmethyl)-4-oxo-spiro(chromane-2,3′-piperidine)-6-yl]-N-(tetrahydro-pyran-2-yloxy)-acrylamide (300 mg, 0.56 mmol) in DCM (10 ml) was treated with 4 M HCl in dioxane (1 ml) as described in Example 30, Step C, giving (E)-3-[1′-(1-methyl-1H-indol-3-ylmethyl)-4-oxo-spiro(chromane-2,3′-piperidine)-6-yl]-N-hydroxy-acrylamide (215 mg, hydrochloride salt) as a light brown solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08980877B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-2777667a00c84249877c0cb584b96271 |
| Source note | uspto-grants-2015_03 |