An approach to the synthesis of dimeric resveratrol natural products via a palladium-catalyzed domino reaction
作者:Jenna L. Jeffrey、Richmond Sarpong
DOI:10.1016/j.tetlet.2009.02.067
日期:2009.4
A route for the rapid assembly of the carbon framework of several resveratrol naturalproducts is presented. A palladium-catalyzed dominoreaction of bromostilbene derivative 6 and tolane 7, involving two sequential Heck coupling reactions, provides access to the benzofulvene-based core of various resveratrol-derived naturalproducts. The carbon skeleton of pallidol and its congeners is achieved by