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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 538395Generated: October 31, 2026

Toluene → HCID 65645156, compound

https://huagongshe.com/reaction/538395

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
ReactantSodium CarbonateHCID 10340—
Reactant2,6-DibromopyridineHCID 12274—
Reactant(5-Fluoropyridin-3-yl)boronic acidHCID 44717403—
CatalystHCID 178418397HCID 178418397—
SolventEthanolHCID 702—
ProductHCID 65645156HCID 65645156—

Reaction Conditions

Temperature90 °C

Reaction Steps

Added to a solution of 2.00 g (8.44 mmol) of 2,6-dibromo-pyridine in 80 ml of a 4/1 mixture of toluene and ethanol, are 1.18 g (8.44 mmol) of 5-fluoropyridine-3-boronic acid, 0.48 g (0.42 mmol) of Pd(PPh3)4 and 25 ml of a 1M aqueous solution of sodium carbonate. The mixture is stirred at 90° C. for 2 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08865738B2
Source datasetuspto-grants-2014_10
ORD IDord-8f3c48a4fbd94b24b7629cbf9f25d2e7
Source noteuspto-grants-2014_10