HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 11682338, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 2-Methoxypyrimidine-5-boronic acid | HCID 2736778 | — |
| Reactant | HCID 11530378 | HCID 11530378 | — |
| Catalyst | palladium(II) acetate | HCID 167845 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 11682338 | HCID 11682338 | 1.7% |
Reaction Steps
Prepare using the method of Example 103 with palladium (II) acetate (0.011 g, 0.05 mmol), anhydrous acetonitrile (8 mL), triphenylphosphine (0.051 g, 0.19 mmol), distilled water (2 mL), 2-methoxy-5-pyrimidineboronic acid (0.75 g, 4.87 mmol), 2-(4-bromophenyl)-4-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-5-methyl-1,3-oxazole (See Intermediate 73) (0.85 g, 2.43 mmol) and potassium carbonate (0.1.01 g, 7.30 mmol). Additionally recrystallise from acetonitrile/ethyl acetate to give the title compound as a cream coloured solid (0.016 g): MS (m/e): 379(M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07666871B2 |
| Source dataset | uspto-grants-2010_02 |
| ORD ID | ord-bf5e64934318448bb86d5ff5033287e9 |
| Source note | uspto-grants-2010_02 |