Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 67520382 | HCID 67520382 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 67520789 | HCID 67520789 | 103.1% |
Reaction Steps
To a solution of 26 (60.0 mg; 0.13 mmol) in tetrahydrofuran (1 mL) and methanol (1 mL) was added aqueous sodium hydroxide (2 mL; 2M). The reaction mixture was heated at 75-80° C. for 6 hours, allowed to cool to room temperature and then concentrated under reduced pressure. The resulting residue was dissolved in chloroform (15 mL) and washed with aqueous hydrochloric acid (2×10 mL; 2N). The organic phase was dried over magnesium sulfate, filtered, and concentrated under reduced pressure to yield the title compound as a white solid (59.2 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08178699B2 |
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| Source dataset | uspto-grants-2012_05 |
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| ORD ID | ord-d55f6a174c7b496f8acbed8147f9cdd9 |
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| Source note | uspto-grants-2012_05 |
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