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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 921335Generated: October 27, 2026

Potassium Carbonate → HCID 86668790, compound

https://huagongshe.com/reaction/921335

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2,4,5-TrichloropyrimidineHCID 237259—
ReactantSodium BicarbonateHCID 516892—
Reactant4-(Dimethylphosphoryl)anilineHCID 20634553—
SolventDimethylformamideHCID 6228—
ProductHCID 86668790HCID 8666879036.2%

Reaction Conditions

Temperature110 °C

Reaction Steps

To a solution of 2,4,5-trichloropyrimidine (0.15 ml, 1.31 mmol) in 1 mL of DMF was added 4-(dimethylphosphoryl)aniline (0.221 g, 1.31 mmol) and potassium carbonate (0.217 g, 1.57 mmol). The mixture was heated at 110° C. for 4 h. It was basified with saturated sodium bicarbonate solution. The suspension was filtered and washed with ethyl acetate to give the final product (0.15 g, 36% yield). MS/ES+: m/z=316.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273077B2
Source datasetuspto-grants-2016_03
ORD IDord-433518493b9b43ada479621e09eac83a
Source noteuspto-grants-2016_03