作者:Graham K. Murphy、Tatsuya Shirahata、Naoto Hama、Aaron Bedermann、Ping Dong、Travis C. McMahon、Barry M. Twenter、David A. Spiegel、Ivar M. McDonald、Nobuaki Taniguchi、Munenori Inoue、John L. Wood
DOI:10.1021/jo302353g
日期:2013.1.18
An efficient and highly stereoselective approach toward the phomoidride family of natural products is described. The carbocyclic core structure was assembled using a tandem phenolic oxidation/Diels-Alder cycloaddition and a tandem 5-exo-trig/5-exo-trig radical cyclization to deliver an isotwistane intermediate that, upon a late-stage xanthate-initiated Grob fragmentation, furnishes the requisite bicyclo[4.3.1]decene.