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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 544389Generated: November 2, 2026

Aniline → HCID 20458931, compound

https://huagongshe.com/reaction/544389

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnilineHCID 6115—
Reactant4-Chloro-5,6-dimethylpyrimidineHCID 12600389—
ProductHCID 20458931HCID 2045893145.3%

Reaction Steps

To 4.3 g (0.03 mole) of 4-chloro-5,6-dimethylpyrimidine were added 2.8 g (0.03 mole) of aniline; the mixture was then heated at 100°-150° C. for about 3 minutes. The reaction mixture quickly became a solution and soon produced a precipitate, which was collected by filtration and then recrystallised from ethanol to give 3.2 g(yield 40%) of the desired Compound No. 23, in the form of a colourless powder melting at 243°-245° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04450162
Source datasetuspto-grants-1984_05
ORD IDord-32a4eefd906141419dc837b5919d4a2f
Source noteuspto-grants-1984_05