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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1856696Generated: November 1, 2026

Toluene → HCID 54156118, compound

https://huagongshe.com/reaction/1856696

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
ReactantSodium CarbonateHCID 10340—
Reactant5-Bromo-2,4-dimethoxypyrimidineHCID 255719—
Reactant(1S,2R)-4-[2-(tert-butyldimethylsilanyloxy)-1-methyl-4-pyridin-3-ylbutoxy]benzeneboronic acidHCID 54020751—
CatalystHCID 178418397HCID 178418397—
SolventEthanolHCID 702—
ProductHCID 54156118HCID 54156118—

Reaction Conditions

Temperature120 °C

Reaction Steps

Toluene (4 ml), 2M aqueous sodium carbonate (0.5 ml), (1S,2R)-4-[2-(tert-butyldimethylsilanyloxy)-1-methyl-4-pyridin-3-ylbutoxy]benzeneboronic acid (0.200 g, example 15f)), and tetrakis(triphenylphosphine)palladium(0) (0.020 g) were added to a solution of 5-bromo-2,4-dimethoxypyrimidine (0.209 g) in ethanol (1 ml). The mixture was heated at 120° C. for 4 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06143751
Source datasetuspto-grants-2000_11
ORD IDord-fc7e987d58f543f1916c91bda7282b26
Source noteuspto-grants-2000_11