Author/Authors :
I.S. Marcos، نويسنده , , L. Casta?eda، نويسنده , , P. Basabe، نويسنده , , D. D?ez، نويسنده , , J.G Urones، نويسنده ,
Abstract :
This paper describes the use of (−)-sclareol in the first synthesis of the spirolabdanolide (+)-leopersin D, which also establishes the absolute configuration of the product. The reversibility of conjugate addition/elimination of oxaspirolabdanolide formation is demonstrated.