Hydrogen rearrangements in alkyl-, styryl- and alkyl propenyl sulfoxides
摘要:
AbstractThe McLafferty‐type rearrangements, which are the most facile fragmentation for the styryl‐ and the alkyl propenyl sulfoxides, have been proven to involve at least a β‐hydrogen by deuterium labelling studies. γ‐Hydrogen also rearranges, yet a cyclopropane instead of an alkene is eliminated. Furthermore, alkyl propenyl sulfoxides undergo hydrogen migration only to the surfinyl oxygen.
Hydrogen rearrangements in alkyl-, styryl- and alkyl propenyl sulfoxides
摘要:
AbstractThe McLafferty‐type rearrangements, which are the most facile fragmentation for the styryl‐ and the alkyl propenyl sulfoxides, have been proven to involve at least a β‐hydrogen by deuterium labelling studies. γ‐Hydrogen also rearranges, yet a cyclopropane instead of an alkene is eliminated. Furthermore, alkyl propenyl sulfoxides undergo hydrogen migration only to the surfinyl oxygen.