Total Synthesis of Acorane-Type Sesquiterpenes (±)-Bilaiaeacorenol B and (±)-Penicibilaenes A and B
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The synthesis of acorane-type tricyclic sesquiterpenes (±)-bilaiaeacorenol B (1; R = H, X = OH) and (±)-penicibilaenes A (2; R = X = H) and B (3; R = Ac, X = H) is described. The strategy is chemically driven by bridgehead enone chemistry and relies primaril... ...
