Biomimetic Synthesis of Functionalized γ-Resorcylates from Dioxinone Derivatives
作者:Peter S. Blencowe、Anthony G. M. Barrett
DOI:10.1002/ejoc.201402473
日期:2014.8
Biomimetic syntheses of functionalizedγ-resorcylatesfrom 2,2,6-trimethyl-4H-1,3-dioxin-4-one derivatives are reported. Cross metathesis of 2,2-dimethyl-6-vinyl-4H-1,3-dioxin-4-one with homoallylic esters or aldol reactions of tert-butyl or benzyl esters with 1-(2,2-dimethyl-4-oxo-4H-1,3-dioxin-6-yl)-acetone and related ketones followed by aromatization under mild Appel-type reaction conditions gave