Progress toward the Total Synthesis of Saudin: Development of a Tandem Stille-Oxa-Electrocyclization Reaction
作者:Uttam K. Tambar、Taichi Kano、Brian M. Stoltz
DOI:10.1021/ol050705b
日期:2005.6.1
[GRAPHICS]A diastereoselective tandem Stille-oxa-electrocyclization reaction provides access to the core of the diterpenoid natural product saudin. Additionally, this new reaction sequence was extended to the convergent preparation of related polycyclic pyran systems.