Asymmetric Synthesis of 4,8-Dihydroxyisochroman-1-one Polyketide Metabolites Using Chiral Hypervalent Iodine(III)
作者:Morifumi Fujita、Kazuhiro Mori、Mio Shimogaki、Takashi Sugimura
DOI:10.1021/ol300185u
日期:2012.3.2
Stereoselective oxylactonization of ortho-alkenylbenzoate with chiral hypervalent iodine is applied to the asymmetric synthesis of 4-oxyisochroman-1-one polyketide metabolites including 4-hydroxymellein (1), a derivative of fusarentin 2, monocerin (3), and an epimer of monocerin epi-3.
用手性高价碘对正链烯基苯甲酸酯进行立体选择性氧化内酯化,可用于不对称合成4-羟基异色满-1-酮聚酮化合物,包括4-羟基水elle素(1),富沙仑丁2的衍生物,单甘油(3)和单甘油的差向异构体。Epi - 3。