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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 453738Generated: October 31, 2026

Hydrogen Bromide → HCID 25174836, compound

https://huagongshe.com/reaction/453738

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
Reactant2-Bromomethyl-1,4-benzodioxaneHCID 98333—
ReactantHCID 22326681HCID 22326681—
SolventAcetonitrileHCID 6342—
ProductHCID 25174836HCID 25174836—

Reaction Steps

A mixture of 2-bromomethyl-2,3-dihydrobenzo[1,4]dioxine (47 mg, 0.20 mmol), 4-(piperidin-3-yl)phenol.HBr (53 mg, 0.20 mmol) and KHCO3 (84 mg, 0.84 mmol) in acetonitrile (2 mL) was heated in a microwave reactor at 160° C. for 6.5 h. The mixture was absorbed on silica and purified by flash chromatography using a gradient of DCM and MeOH as eluent to give 6 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08492549B2
Source datasetuspto-grants-2013_07
ORD IDord-5d3b95b68c804461a991ab6f8f000bf0
Source noteuspto-grants-2013_07