HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 86674254, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Bromo-4-fluorobenzaldehyde | HCID 2773319 | — |
| Reactant | 2-Methoxycarbonyl-5-pyridineboronic acid, pinacol ester | HCID 46738663 | — |
| Catalyst | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 86674254 | HCID 86674254 | — |
Reaction Steps
2-bromo-4-fluorobenzaldehyde (800 mg, 3.9 mmol), methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (1.2 g, 4.7 mmol), Pd(dppf)Cl2 (433 mg, 0.6 mmol), and K2CO3 (1.1 g, 7.9 mmol) were dissolved in 1,4-dioxane (40 mL) and water (10 mL) and the resulting mixture was heated to 65° C. After 1.5 h the resulting mixture was cooled to room temperature, diluted with EtOAc, washed with water and brine, dried (Na2SO4), and dry packed onto silica gel. Column chromatography yielded the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08748624B2 |
| Source dataset | uspto-grants-2014_06 |
| ORD ID | ord-f7a9f8b8283146e1bcbf90774b624ee6 |
| Source note | uspto-grants-2014_06 |