Intramolecular Michael-type additions to vinyl bissulfoxides: Enantioselective synthesis of chiral aldehydes
The diastereoselective auxiliary-based intramolecular Michael-type additions to alkylidene bissulfoxides derived from dithiane and dithiolane were investigated. Utilization of substrates bearing N- and O-nucleophilic functions led to the formation of the
Gehring, Timo,Podlech, Joachim,Rothenberger, Alexander