Conformational Biasing in 1,3-Oxidative Rearrangements of Dienols
摘要:
1-Vinyl-2-cycloalkenols are oxidized to form conjugated dienones in useful yields. Although this oxidative rearrangement is general, severe steric interactions can favor the formation of a conjugated dienal instead of a conjugated dienone. Several heterocyclic analogues were also studied.