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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1904957Generated: October 27, 2026

Benzyl Bromide → 1-Benzyloxy-2,3-methylenedioxybenzene

https://huagongshe.com/reaction/1904957

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
ReactantPotassium CarbonateHCID 11430—
Reactant1,3-Benzodioxol-4-olHCID 586727—
SolventDimethylformamideHCID 6228—
Product1-Benzyloxy-2,3-methylenedioxybenzeneHCID 14180566—

Reaction Conditions

Temperature60 °C

Reaction Steps

A solution of 2,3-methylenedioxyphenol (17.45g) and benzyl bromide (27.5 mL) in dimethylformamide (200 ml) was treated with potassium carbonate (35 g), and the mixture was heated at 60° C. overnight. After cooling and filtering, the mixture was evaporated. The residue was dissolved in ethyl acetate and washed with 1 M hydrochloric acid. The organic extract was dried, filtered and evaporated to afford 1-benzyloxy-2,3-methylenedioxybenzene, mp 62°-63° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04840965
Source datasetuspto-grants-1989_06
ORD IDord-e639a2c420b2498c819b3365ad8464a7
Source noteuspto-grants-1989_06