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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1472875Generated: October 30, 2026

Dimethylacetamide → HCID 62203877, compound

https://huagongshe.com/reaction/1472875

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 numberUS09012633B2
Source datasetuspto-grants-2015_04
ORD IDord-30f7975c631c4ea7948450b10dabcd26
Source noteuspto-grants-2015_04