Stereoselective Synthesis of a Monocyclic Peloruside A Analogue
作者:Christoph W. Wullschleger、Jürg Gertsch、Karl-Heinz Altmann
DOI:10.1021/ol100123p
日期:2010.3.5
The stereoselective synthesis of the monocyclic peloruside A analogue 4 has been achieved, following a new efficient approach for the introduction of the side chain, involving a late-stage addition of vinyl lithium species 7a to aldehyde 8. Further key steps are a highly diastereoselective allyltitanation reaction and a RCM-based macrocyclization.