Synthesis of (±)-dimethyl curvularin based on the palladium-catalyzed carbonylation of 3,5-dimethoxybenzyl chloride using a butadiene telomer as a building block
作者:Takashi Takahashi、Hiroshi Ikeda、Jiro Tsuji
DOI:10.1016/0040-4039(80)80207-3
日期:1980.1
afforded benzyl 7-(3,5-dimethoxyphenylacetoxy)octanoate (6) in 70% yield, which is the precursor of Curvularin (4). The ester (12) was easily prepared from the butadienetelomer obtained by the palladium-catalyzed reaction of butadiene with acetic acid.