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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1635598Generated: November 1, 2026

Benzyl Bromide → HCID 12473037, compound

https://huagongshe.com/reaction/1635598

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
Reactant3,4-Dihydro-6,7-dimethoxy-1-methylisoquinolineHCID 22652—
SolventAcetoneHCID 180—
ProductHCID 12473037HCID 1247303781%

Reaction Steps

To a stirred solution of 1-methyl-6,7-dimethoxy-3,4-dihydroisoquinoline in acetone was added benzyl bromide and the reaction mixture was stirred at room temperature for 16 hours. A yellow precipitate formed which was filtered, washed with ice cold acetone and dried in vacuo. The product was further purified by recrystallisation from a hexane/dichloromethane mix and pentane to afford the desired compound in 81% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06509467B1
Source datasetuspto-grants-2003_01
ORD IDord-c824390635014efbb577f2fb46e1a921
Source noteuspto-grants-2003_01