Enantioselective total syntheses of (+)- and (−)-ottelione A and (+)- and (−)-ottelione B. Absolute configuration of the novel, biologically active natural products
作者:Goverdhan Mehta、Kabirul Islam
DOI:10.1016/s0040-4039(03)01643-5
日期:2003.8
recent total synthesis of the biologically potent natural products otteliones A and B in racemic form, we have now accomplished the total synthesis of both the enantiomers of otteliones A and B through an enantiodivergent strategy emanating from the readily available Diels–Alder adduct of cyclopentadiene and p-benzoquinone. These endeavors have led to the elucidation of the absoluteconfiguration of naturally