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.
BARNIER, J. P.;OLLIVIER, J.;SALAUN, J., TETRAHEDRON LETT., 30,(1989) N9, C. 2525-2528
作者:BARNIER, J. P.、OLLIVIER, J.、SALAUN, J.
DOI:——
日期:——
Total Synthesis of (±)-Phomoidride D
作者:Joyce C. Leung、Aaron A. Bedermann、Jón T. Njardarson、David A. Spiegel、Graham K. Murphy、Naoto Hama、Barry M. Twenter、Ping Dong、Tatsuya Shirahata、Ivar M. McDonald、Munenori Inoue、Nobuaki Taniguchi、Travis C. McMahon、Christopher M. Schneider、Nancy Tao、Brian M. Stoltz、John L. Wood
DOI:10.1002/anie.201712369
日期:2018.2.12
Described herein is a synthetic strategy for the total synthesis of (±)‐phomoidride D. This highly efficient and stereoselective approach provides rapid assembly of the carbocyclic core by way of a tandem phenolic oxidation/intramolecular Diels–Alder cycloaddition. A subsequent SmI2‐mediated cyclization cascade delivers an isotwistane intermediate poised for a Wharton fragmentation that unveils the