Toward Naphthocyclinones: Doubly Connected Octaketide Dimers with a Bicyclo[3.2.1]octadienone Core by Thiolate-Mediated Cyclization
作者:Yoshio Ando、Subaru Hori、Takumi Fukazawa、Ken Ohmori、Keisuke Suzuki
DOI:10.1002/anie.201503442
日期:2015.8.10
A viable method is reported for the synthesis of the bicyclo[3.2.1]octadienone scaffold in naturally occurring octaketide dimers. The procedure employs a reductive cyclization reaction mediated by an unusual ethanedithiol monosodium salt.
报道了一种在天然存在的octaketide二聚体中合成双环[3.2.1]辛二烯酮支架的可行方法。该方法采用由不寻常的乙二硫醇单钠盐介导的还原环化反应。