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Synthesis Of 4'-Ester Resveratrol Analogues, Chromium Trioxide Oxidation Of Terpenes, And Synthesis Of Mimics Of (-)-Englerin A, Mark Jeffrey Acerson
Synthesis Of 4'-Ester Resveratrol Analogues, Chromium Trioxide Oxidation Of Terpenes, And Synthesis Of Mimics Of (-)-Englerin A, Mark Jeffrey Acerson
Theses and Dissertations
4’ -ester analogues of resveratrol were synthesized using reaction conditions developed to produce mono-ester products in the presence of two other unprotected phenols. Basic conditions were employed to deprotonate the most acidic 4’ phenol followed by addition of anhydrides or acid chlorides to give the ester product. The reaction favored 4’-ester formation in polar aprotic solvents with DMSO being the optimal solvent.
(—)-Englerin A is a guaiane-type sesquiterpene containing two ester side chains. Mimics of (—)-englerin A were proposed that retained the ester side chains while replacing the non-polar core with less complicated structures. These proposed mimic cores would maintain …