Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan.
Org Lett. 2012 Mar 2;14(5):1294-7. doi: 10.1021/ol300185u. Epub 2012 Feb 15.
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.
手性高价碘对邻烯基苯甲酸酯的立体选择性氧内酯化反应被应用于包括 4-羟甲麦角林(1)、呋咱毒素 2 的衍生物、单端孢菌素(3)和单端孢菌素 epi-3 的差向异构体在内的 4-氧基异色满-1-酮聚酮代谢物的不对称合成。