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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1939931Generated: November 3, 2026

Lactonitrile → HCID 18977187, compound

https://huagongshe.com/reaction/1939931

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLactonitrileHCID 6572—
ReactantSodium CarbonateHCID 10340—
ReactantHCID 70277256HCID 70277256—
SolventMethanolHCID 887—
ProductHCID 18977187HCID 1897718779.9%

Reaction Steps

1.1 ml of a 10% sodium carbonate aqueous solution was added to 15 ml of a methanol solution containing 510 mg of 4-[4-(acetylamino)butyl]-1-(2-butenoyl)benzene and 1.69 g of acetocyanhydrin, and the mixture was refluxed under heating for 2 hours. The solvent was removed, and the residue was purified by silica gel column chromatography (eluent: chloroform-methanol (40:1)) to obtain 450 mg of 4-[4-(acetylamino)butyl]-1-(3-cyanobutanoyl)benzene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05698554
Source datasetuspto-grants-1997_12
ORD IDord-24f8cdffbcdb49b88392a4e94fcb370a
Source noteuspto-grants-1997_12