A synthesis of the spiroketal subunit of (−)-calyculin A
摘要:
Using a Ru catalyzed cyclization-addition, a short synthesis of the spiroketal core corresponding to the natural enantiomer of (-)-calyculin A from R-pantolactone emerges.
A synthesis of the spiroketal subunit of (−)-calyculin A
摘要:
Using a Ru catalyzed cyclization-addition, a short synthesis of the spiroketal core corresponding to the natural enantiomer of (-)-calyculin A from R-pantolactone emerges.