A practical method for using alkoxide-accelerated vinylcyclobutane ring expansions in the synthesis of six-membered rings. Unexpected orbital symmetry allowed and forbidden 1,3-sigmatropic rearrangements
Cation radical Diels-Alder cycloadditions in organic synthesis. A formal total synthesis of (-)-.beta.-selinene
作者:Bijan Harirchian、Nathan L. Bauld
DOI:10.1021/ja00187a041
日期:1989.3
A practical method for using alkoxide-accelerated vinylcyclobutane ring expansions in the synthesis of six-membered rings. Unexpected orbital symmetry allowed and forbidden 1,3-sigmatropic rearrangements