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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1623840Generated: November 1, 2026

Sodium Carbonate → HCID 69936331, compound

https://huagongshe.com/reaction/1623840

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant(Pyridin-4-yl)boronic acidHCID 2734379—
ReactantHCID 67107393HCID 67107393—
CatalystHCID 178418397HCID 178418397—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 69936331HCID 69936331—

Reaction Conditions

Temperature130 °C

Reaction Steps

To a microwave vial was added 5-bromo-N-(5-fluoro-3-pyridinyl)-2-[(phenylmethyl)oxy]benzamide (may be prepared as described in Example 98; 200 mg, 0.50 mmol), 1,4-dioxane (2 ml), 4-pyridinylboronic acid (73.5 mg, 0.60 mmol), 1M sodium carbonate (1.00 ml, 1.00 mmol) and tetrakis(triphenylphosphine)palladium(0) (34.6 mg, 0.03 mmol). The vial was sealed and heated to 130° C. for 30 min under microwave conditions. The mixture was evaporated under reduced pressure and the residue was purified using MDAP (twice) to yield the title compound. 9 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08778939B2
Source datasetuspto-grants-2014_07
ORD IDord-7509163a7b3c479aad8bc31ed50e19cb
Source noteuspto-grants-2014_07