A Short Asymmetric Synthesis of (+)-Nonactic Acid and (-)-8-epi-Nonactic Acid Induced by a Chiral Sulfoxide Group
摘要:
A short enantioselective synthesis of (+)-(2S,3S,6R,8R)-nonactic acid and (-)-(2R,3R,6S,8R)-epi-nonactic acid is described. The key step was the stepwise stereoselective reduction of the triketo sulfoxide B without any protective group on the different carbonyls.
A Short Asymmetric Synthesis of (+)-Nonactic Acid and (-)-8-epi-Nonactic Acid Induced by a Chiral Sulfoxide Group
摘要:
A short enantioselective synthesis of (+)-(2S,3S,6R,8R)-nonactic acid and (-)-(2R,3R,6S,8R)-epi-nonactic acid is described. The key step was the stepwise stereoselective reduction of the triketo sulfoxide B without any protective group on the different carbonyls.