HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Carbonate → HCID 59423930, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | (3-hydroxyphenyl)boronic Acid | HCID 2734359 | — |
| Reactant | HCID 59423922 | HCID 59423922 | — |
| Catalyst | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 59423930 | HCID 59423930 | 25% |
Reaction Steps
[1,1′-Bis(diphenylphosphino)ferrocene]palladium(II) chloride (16 mg, 19 μmol) was added to a solution of the product of example 55 (205 mg, 0.38 mmol), 3-hydroxyphenylboronic acid (106 mg, 0.77 mmol) and sodium carbonate (81 mg, 0.77 mmol) in tetrahydrofuran (5 mL) and water (1 mL) and the mixture was heated under reflux for 16 hours. The cooled reaction mixture was then concentrated in vacuo and the residue was purified by column chromatography on silica gel, eluting with ethyl acetate:methanol, 98:2 to 96:4, to afford the title compound in 25% yield, 51 mg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08486992B2 |
| Source dataset | uspto-grants-2013_07 |
| ORD ID | ord-a24055faa3884c1baa99eebe8ce1694b |
| Source note | uspto-grants-2013_07 |