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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 327501Generated: October 30, 2026

Hydantoin → HCID 15752537, compound

https://huagongshe.com/reaction/327501

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydantoinHCID 10006—
ReactantPicolyl chlorideHCID 23393—
SolventDimethylformamideHCID 6228—
ProductHCID 15752537HCID 1575253750.3%

Reaction Conditions

Temperature80 °C

Reaction Steps

5.0 g of hydantoin, 8.2 g of 2-chloromethylpyridine and 6.9 g of potassium carbonate anhydride were dissolved into 100 ml of N,N-dimethylformamide and these were stirred under room temperature for 1 hour and at 80° C. for 30 minutes. The N,N-dimethylformamide was distilled off under reduced pressure and the residue was purified by silica gel column chromatography (eluate solvent; chloroform:methanol=9:1). Thus 4.8 g of the captioned compound was thus obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05273985
Source datasetuspto-grants-1993_12
ORD IDord-ff8fcf3160634fa9941eb979b1a230af
Source noteuspto-grants-1993_12