Bismuth(III) bromide in organic synthesis. A catalytic method for the allylation of tetrahydrofuranyl and tetrahydropyranyl ethers
نویسندگان
چکیده
A bismuth bromide-catalyzed (10.0 mol %) multicomponent reaction involving the allylation of THFand THP-ethers, followed by in situ derivatization with acetic anhydride to generate highly functionalized esters has been developed under solvent-free conditions. To the best of our knowledge, this is the first report of a catalytic procedure for the allylation of THFand THPethers to yield ring-opened products.
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