HEMETSBERGER, HELFRIED;NOBBE, MATTHIAS, TELEHEDRON, 44,(1988) N 1, 67-80
作者:HEMETSBERGER, HELFRIED、NOBBE, MATTHIAS
DOI:——
日期:——
Substituent effects on the efficiencies and regioselectivities of the di-π-methane rearrangement of vinyl-substituted bicyclic systems
作者:Helfried Hemetsberger、Matthias Nobbe
DOI:10.1016/s0040-4020(01)85094-8
日期:1988.1
- which were mono- or disubstituted at the vinyl moiety were synthesized. The substituent effects on the efficiencies and regioselectivities of the di-π-methanerearrangement were studied with the results: 1) The dihydrobenzobarrelene system rearranges less efficiently than the 7,7-benzonorbornadiene system. 2) The effect of the substituents on the efficiencies is more pronounced in the less efficient