HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 3-Cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-4-isobutoxypyridin-2-yl)methoxy)pyrimidin-4-yl)propanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Ethyl 3-cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-4-isobutoxypyridin-2-yl)methoxy)pyrimidin-4-yl)propanoate | HCID 117760016 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 3-Cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-4-isobutoxypyridin-2-yl)methoxy)pyrimidin-4-yl)propanoic acid | HCID 117760045 | 25.7% |
Reaction Steps
To a solution of ethyl 3-cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-4-isobutoxypyridin-2-yl)methoxy)pyrimidin-4-yl)propanoate (78 mg) in THF (2.0 mL) and methanol (1.0 mL) was added 1N aqueous sodium hydroxide solution (2.0 mL), and the mixture was stirred at room temperature for 1 hr. 1N Hydrochloric acid (2.0 ml) was added to the reaction mixture at 0° C., and the mixture was extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. After silica gel filtration, the solvent was evaporated under reduced pressure to give the title compound (19 mg) as a pale-yellow amorphous solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09181186B2 |
| Source dataset | uspto-grants-2015_11 |
| ORD ID | ord-46ca06d4053c42469d27bd38438ea3d6 |
| Source note | uspto-grants-2015_11 |