Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Phenacyl bromide | HCID 6259 | — |
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | 5-Amino-2,3-dihydrofuro[3,2-b]pyridine | HCID 55282054 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 53310698 | HCID 53310698 | 16% |
Reaction Steps
To a solution of 2,3-dihydrofuro[3,2-b]pyridin-5-amine (500 mg, 3.67 mmol) in ethanol (30 mL) were added 2-bromo-1-phenylethanone (730 mg, 3.67 mmol) and sodium carbonate (467 mg, 4.40 mmol), and the mixture was stirred at 80° C. for 14 hr. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel column chromatography (ethyl acetate/hexane=20/80→50/50) to give the title compound (136 mg, yield 16%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08273761B2 |
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| Source dataset | uspto-grants-2012_09 |
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| ORD ID | ord-e383beb73d9f44339c4836697b2fe576 |
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| Source note | uspto-grants-2012_09 |
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