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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 495008Generated: October 29, 2026

Methyl iodide → HCID 57682877, compound

https://huagongshe.com/reaction/495008

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 57682834HCID 57682834—
SolventAcetoneHCID 180—
ProductHCID 57682877HCID 57682877—

Reaction Conditions

Temperature70 °C

Reaction Steps

160 mg of 3,4-dihydro-7-hydroxy-8-(2-propenyl)-1(2H)-naphthalenone (CAS No. 122076-30-6), 140 mg of iodomethane, and 400 mg of potassium carbonate were dissolved in 15 ml of acetone. The reaction solution was then stirred at 70° C. for 1.5 hours. The mixture was filtered and then washed with acetone. The organic layer was then concentrated under a reduced pressure. The residue was purified by silica gel column chromatography, so that 140 mg of the subject compound was obtained from an ethyl acetate-hexane eluate (1:10).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07538123B2
Source datasetuspto-grants-2009_05
ORD IDord-5b15b53ec05540d88ff1807cc315c5fe
Source noteuspto-grants-2009_05