Total synthesis of (±)-karatavic acid: Structure confirmation of the first seco-drimane type sesquiterpenoid
作者:Mugio Nishizawa、Hideyuki Takenaka、Yuji Hayashi
DOI:10.1016/s0040-4039(00)99905-2
日期:1984.1
One of the postulated structures of karatavic acid is confirmed via the total synthesis by means of the mercury(II) triflate/amine complex-induced olefin cyclization and subsequent short step transformations. Stereochemistry of this new class of natural product is also established.