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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 844787Generated: October 30, 2026

Methyl iodide → 1-Isopropyl-3-methoxy-benzene

https://huagongshe.com/reaction/844787

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
Reactant3-IsopropylphenolHCID 12059—
SolventAcetoneHCID 180—
Product1-Isopropyl-3-methoxy-benzeneHCID 10931606—

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 3-isopropyl-phenol (5.00 g, 36.2 mmols) in 50 mL of acetone was added K2CO3 (7.50 g, 54.3 mmols) and iodomethane (10.3 g, 72.5 mmols). The resulting solution was heated to 50° C. and stirred for 18 hours, cooled to room temperature, and concentrated under reduced pressure. The residual oil was dissolved in Et2O and washed with H2O, saturated aqueous NaHCO3, and saturated aqueous NaCl before being dried (MgSO4) and concentrated under reduced pressure. The crude methyl ether was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06380256B1
Source datasetuspto-grants-2002_04
ORD IDord-8d7e2bca6780476590c3d334f217669c
Source noteuspto-grants-2002_04