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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 709999Generated: October 29, 2026

Acetamide → HCID 90418656, compound

https://huagongshe.com/reaction/709999

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetamideHCID 178—
ReactantCesium carbonateHCID 10796—
Reactant2-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenylHCID 11155794—
ReactantHCID 90417857HCID 90417857—
CatalystBis(dibenzylideneacetone)palladiumHCID 9811564—
SolventEthyl AcetateHCID 8857—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 90418656HCID 9041865636%

Reaction Conditions

Temperature80 °C

Reaction Steps

A solution of Example C4 in dioxane (3 mL) was treated with acetamide (0.06 g, 1.0 mmol), Cs2CO3 (0.11 g, 0.34 mmol), X-Phos (0.03 g, 0.077 mmol) and Pd2(dba)3 (0.03 g, 0.034 mmol) and heated at 80° C. overnight. The mixture was diluted with EtOAc, the solids removed via filtration through diatomaceous earth, washed with EtOAc and the filtrate was washed with water, then brine, dried over Na2SO4, concentrated to dryness and purified by silica gel chromatography (MeOH/DCM) to afford N-(4-((6-(2-(isopropylamino)-4-methoxypyrimidin-5-yl)-2-methylpyridin-3-yl)oxy)pyridin-2-yl)acetamide (60 mg, 36%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181223B2
Source datasetuspto-grants-2015_11
ORD IDord-ee60c93b04084394bf862a92c390b444
Source noteuspto-grants-2015_11