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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 255850Generated: October 30, 2026

Methane → HCID 23713893, compound

https://huagongshe.com/reaction/255850

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethaneHCID 297—
ReactantPotassium CarbonateHCID 11430—
ReactantCinnoline-4-carboxylic acidHCID 89099—
SolventWaterHCID 962—
ProductHCID 23713893HCID 23713893—

Reaction Steps

5.10 g of (1) was added over 30 minutes to a vigorously stirred solution of 2.02 g of potassium carbonate in 25 ml of water, at room temperature. The resulting mixture was stirred for one hour at room temperature, then treated with charcoal, and after filtration the water was evaporated. The residue was azeotropically distilled with toluene and dried at 70° C. under reduced pressure, to give 2, as a light tan powder, m.p.: above 280° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04699651
Source datasetuspto-grants-1987_10
ORD IDord-632b0bd614004c9991480866be241a31
Source noteuspto-grants-1987_10