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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2289107Generated: October 31, 2026

Methanol → HCID 53905262, compound

https://huagongshe.com/reaction/2289107

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantMonobenzoneHCID 7638—
ReactantAllyl bromideHCID 7841—
ReactantPotassium CarbonateHCID 11430—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 53905262HCID 5390526272%

Reaction Conditions

Temperature80 °C

Reaction Steps

5.0 grams (25.0 mmole, 1.0 eq.) of 4-benzyloxyphenol was dissolved in 100 ml of N,N-dimethylformamide. 10.4 grams (75.0 mmole, 3.0 eq.) of potassium carbonate and 3.25 ml (37.5 mmole, 1.5 eq.) of allyl bromide were added to the reaction and it was stirred at 80° C. for 3 hours and at room temperature for another 136 hours. The reaction mixture was diluted with water and extracted 3× with 60 ml of ethyl acetate. The combined organics were dried over sodium sulfate, filtered, evaporated and pumped on high vacuum overnight. The title compound (4.3 grams, 72% yield) was isolated by recrystallization from methanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06090836
Source datasetuspto-grants-2000_07
ORD IDord-7bf25ba9568f4fdabd940e909a9593ca
Source noteuspto-grants-2000_07