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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1359424Generated: October 31, 2026

Ethyl Acetate → HCID 18182198, compound

https://huagongshe.com/reaction/1359424

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 18182359HCID 18182359—
SolventDimethylformamideHCID 6228—
ProductHCID 18182198HCID 18182198—

Reaction Steps

367 mg of 4-benzyl-2-(3,4-methylenedioxyphenyl)thiazole was dissolved in 2 ml of N,N-dimethylformamide 244 mg of N-bromosuccinimide was added thereto under ice-cooling, followed by stirring overnight. Then, ethyl acetate was added to the reaction solution, followed by washing with water. The organic phase was further washed with brine, dried over anhydrous sodium sulfate and the solvent was removed. The residue was subjected to silica gel column chromatography using 3% ethyl acetate/hexane as an eluent for separation and purification, to give 377 mg of the target compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06599917B1
Source datasetuspto-grants-2003_07
ORD IDord-0bda1a47ac0d4c2b90e402f4315e03f1
Source noteuspto-grants-2003_07