HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 2-(4-{2-[4-(2-Bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)propanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Lithium Hydroxide | HCID 3939 | — |
| Reactant | Monobasic potassium phosphate | HCID 516951 | — |
| Reactant | Ethyl 2-(4-{2-[4-(2-bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)propanate | HCID 68828372 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 2-(4-{2-[4-(2-Bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)propanoic acid | HCID 57832722 | — |
Reaction Steps
Into a 25 mL round-bottom flask equipped with a magnetic stirbar was added ethyl 2-(4-{2-[4-(2-bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)propanate (55 mg, 0.11 mmol), 1 mL of THF and 0.5 mL of MeOH. A 1.0 M lithium hydroxide solution in water (0.53 mL, 0.53 mmol) was added and the reaction mixture was stirred at room temperature for 2 h. The mixture was poured into a 125 mL separatory funnel containing saturated aqueous KH2PO4 solution (75 mL) and the mixture was extracted with ethyl acetate (3×50 mL). The combined organic layers were washed with brine, dried over MgSO4, filtered and the solvent was evaporated under reduced pressure to yield a beige crystalline solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07582633B2 |
| Source dataset | uspto-grants-2009_09 |
| ORD ID | ord-e84e0aa595b24d1c8e6ce1edb833dfdf |
| Source note | uspto-grants-2009_09 |