HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 67071420, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 67071678 | HCID 67071678 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 67071420 | HCID 67071420 | 106.1% |
Reaction Steps
(±)-(E)-3-[1′-Benzyl-4-oxo-spiro(chromane-2,4′-azepane)-6-yl]-acrylic acid methyl ester (480 mg, 1.18 mmol) was hydrolyzed with aqueous 20% HCl solution and AcOH following the procedure described in Example 22, Step A, giving (±)-(E)-3-[1′-benzyl-4-oxo-spiro(chromane-2,4′-azepane)-6-yl]-acrylic acid (490 mg) as a white solid (hydrochloride salt).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08980877B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-d8e27da64f724559b6670ff54b2c2127 |
| Source note | uspto-grants-2015_03 |