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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1971608Generated: November 1, 2026

Dimethylacetamide → HCID 62203877, compound

https://huagongshe.com/reaction/1971608

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylacetamideHCID 31374—
ReactantPotassium Phosphate, TribasicHCID 62657—
Reactant(4-Methoxyphenyl)boronic acidHCID 201262—
Reactant2-Chloro-4-aminopyrimidineHCID 345752—
CatalystHCID 178418397HCID 178418397—
SolventWaterHCID 962—
ProductHCID 62203877HCID 62203877—

Reaction Conditions

Temperature150 °C

Reaction Steps

2-Chloro-pyrimidin-4-ylamine (1 g, 7.7 mmol), 4-methoxybenzeneboronic acid (1.41 g, 9.26 mmol) and dimethylacetamide (12 mL) were added to a microwave tube containing a stirrer bar, potassium phosphate (3.28 g, 15.44 mmol) was dissolved in water (4 mL) and added to the vial. The tetrakis(triphenylphosphine)palladium (0.44 g, 0.386 mmol) was added and the reaction was heated to 150° C. for 10 min. The reaction was filtered through silica and washed through with methanol and concentrated. Yield: 1.10 g, 71%; LCMS method: 1, RT: 3.43 min, MI: 241 [M+1].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08431596B2
Source datasetuspto-grants-2013_04
ORD IDord-79538a5aa8d840a388dcec1d7280e2c7
Source noteuspto-grants-2013_04