Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 269848Generated: November 1, 2026

Aniline → HCID 23071560, compound

https://huagongshe.com/reaction/269848

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnilineHCID 6115—
Reactant4-Toluenesulfonyl chlorideHCID 7397—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 23071595HCID 23071595—
SolventTetrahydrofuranHCID 8028—
ProductHCID 23071560HCID 2307156068.7%

Reaction Conditions

Temperature90 °C

Reaction Steps

A 1 ml portion of THF solution containing 7.9 mg of 4-benzylamino-2-chloropyrimidine-5-carboxamide and 3.7 mg of aniline, followed by stirring at 90° C. for 20 hours, which was then mixed with 60 mg of PS-tosyl chloride (mfd. by Argonaut Technologies, 2.44 mmol/g), followed by stirring at room temperature for 3 hours. The reaction mixture was mixed with 2 ml of saturated sodium bicarbonate aqueous solution and extracted with 2 ml of chloroform. By evaporating the solvent under a reduced pressure, 6.6 mg of 4-benzylamino-2-phenylaminopyrimidine-5-carboxamide was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07449456B2
Source datasetuspto-grants-2008_11
ORD IDord-9401f62c109844b585a3cf107a57616b
Source noteuspto-grants-2008_11