Camphor-derived sulfonylhydrazines: catalysts for Diels–Alder cycloadditions
摘要:
Camphor-derived sulfonylhydrazines proved to be very active for organocatalyzed Diels-Alder cycloadditions with cyclopentadiene. Good chemical yields and enantiomeric excesses LIP to 89% and 88% are obtained for endo/exo adducts. (C) 2008 Published by Elsevier Ltd.
Camphor-derived sulfonylhydrazines: catalysts for Diels–Alder cycloadditions
摘要:
Camphor-derived sulfonylhydrazines proved to be very active for organocatalyzed Diels-Alder cycloadditions with cyclopentadiene. Good chemical yields and enantiomeric excesses LIP to 89% and 88% are obtained for endo/exo adducts. (C) 2008 Published by Elsevier Ltd.