2-Bromo-1-(2,4-dichlorophenyl)ethanol → HCID 54124894, compound

Participants

Reaction Steps

102 mg of α-bromomethyl-2,4-dichlorobenzyl alcohol and the 82 mg of 2-(4-chlorobenzyloxymethyl)-3,4-dihydro-2H-pyran prepared above were then dissolved in 2 ml of diethyl ether, and one drop of phosphorus oxytrichloride was then added. The mixture was then allowed to react at room temperature for 4 days, after which it was treated and the product purified essentially as described in Example 34(a), to give 121 mg of trans-6-(4-chlorobenzyloxymethyl)-2-[2-bromo-1-(2,4-dichlorophenyl)ethoxy]tetrahydropyran.

Provenance & Evidence