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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 655197Generated: October 30, 2026

Water → 4-isopropoxy-3-methoxybenzaldehyde

https://huagongshe.com/reaction/655197

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantVanillinHCID 1183—
Reactant2-BromopropaneHCID 6358—
ReactantPotassium CarbonateHCID 11430—
SolventDimethylformamideHCID 6228—
Product4-isopropoxy-3-methoxybenzaldehydeHCID 708253—

Reaction Conditions

Temperature65 °C

Reaction Steps

A mixture of 4-hydroxy-3-methoxybenzaldehyde (100 g), anhydrous potassium carbonate (182 g) and 2-bromopropane (81 ml) in DMF (500 ml) was stirred at 65° C. for 2 h. The reaction mixture was poured into water and extracted with ethyl acetate. The organic layer was washed with water and brine. The organic layer was dried (MgSO4), filtered and concentrated in vacuo.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08071587B2
Source datasetuspto-grants-2011_12
ORD IDord-8e682f5a81c64ff598752741f3ef14a8
Source noteuspto-grants-2011_12