Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sodium Azide | HCID 33557 | — |
| Reactant | HCID 178459232 | HCID 178459232 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 178459231 | HCID 178459231 | 72.8% |
Reaction Steps
A suspension of 2-({trans-4-[6-(cyclopropylmethoxy)-1-benzofuran-2-yl]cyclohexyl}oxy)-1-methylethyl methanesulfonate 624 mg) and sodium azide (480 mg) in DMF (5 mL) was stirred at 60° C. overnight. The reaction mixture was allowed to cool to room temperature, and extracted with ethyl acetate and water. The obtained organic layer was washed with saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel chromatography (hexane/ethyl acetate) to give the title compound (397 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08703758B2 |
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| Source dataset | uspto-grants-2014_04 |
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| ORD ID | ord-751ab8822ed040d8b6c2d4145f9e27a8 |
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| Source note | uspto-grants-2014_04 |
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