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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 846845Generated: October 30, 2026

Benzoyl chloride → HCID 14838556, compound

https://huagongshe.com/reaction/846845

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoyl chlorideHCID 7412—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Methyl-4-(piperazin-1-yl)pyrimidineHCID 14838555—
SolventAcetoneHCID 180—
ProductHCID 14838556HCID 1483855631.6%

Reaction Steps

1 g of 2-methyl-4-piperazino-pyrimidine was dissolved in 50 ml of acetone, and 2 g of potassium carbonate and 0.8 g of benzoyl chloride were added. The suspension was refluxed for 6 h until starting compound was no longer detectable. After filtration, the filtrate was concentrated in vacuo, and the residue was recrystallized from dichloromethane/petroleum ether. 0.5 g of 2-methyl-4-(4-benzoyl-piperazino)-pyrimidine was obtained. (Melting point: 147° C.)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05138058
Source datasetuspto-grants-1992_08
ORD IDord-af8933921ef245bfa503c24ec577effe
Source noteuspto-grants-1992_08