Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Lithium hydroxide, monohydrate | HCID 168937 | — |
| Reactant | HCID 71208001 | HCID 71208001 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 83818271 | HCID 83818271 | 94.9% |
Reaction Steps
A mixture of 1-[4-(3-hydroxyazetidin-1-yl)phenyl]-2-methoxyethanone (1.33 g, 6.00 mmol) and lithium hydroxide monohydrate (504 mg, 12.0 mmol) in water (4 mL), methanol (3 mL) and THF (6 mL) was stirred at 40° C. overnight. The mixture was neutralized with 3 N HCl aqueous solution (˜4 mL) to pH about 7, extracted with ethyl acetate, dried over Na2SO4, filtered and concentrated under reduced pressure to afford the crude product (1.10 g, 94.9%) which was directly used in next step reaction without further purification. LCMS (M+H)+: m/z=194.1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08691807B2 |
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| Source dataset | uspto-grants-2014_04 |
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| ORD ID | ord-3f993a0848cb48ff982f1dacc0d45410 |
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| Source note | uspto-grants-2014_04 |
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