Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 482442Generated: November 2, 2026

Water → HCID 18981123, compound

https://huagongshe.com/reaction/482442

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBenzoyl PeroxideHCID 7187—
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 921410HCID 921410—
SolventBenzeneHCID 241—
ProductHCID 18981123HCID 18981123—

Reaction Steps

A 0.62 g quantity of 2-(4-methylphenyl)-3-phenyl-4(3H)-quinazolinone, 0.39 g of N-bromosuccinimide (NBS) and 0.05 g of benzoyl peroxide were suspended in 20 ml of benzene and refluxed with heating for 10 hours. After adding 50 ml of water, the reaction mixture was extracted with chloroform. The chloroform layer was washed with water and dried over anhydrous sodium sulfate and the solvent was distilled off under reduced pressure to give 2-(4-bromomethylphenyl)-3-phenyl-4(3H)-quinazolinone as light yellow crude crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05798344
Source datasetuspto-grants-1998_08
ORD IDord-76f50828260142379d2df44d56cc039c
Source noteuspto-grants-1998_08