Synthesis and Structure Elucidation of 8-Methyl- and 9-Methyl-<i>exo</i>-2-carbomethoxy-<i>endo</i>-tricyclo[5.2.1.0<sup>2,6</sup>]deca-3,8-dien-5-ones
作者:Suresh Chander Suri、Angelica C. Cabrera、Edward J. Wucherer、Stephen L. Rodgers
DOI:10.1080/00397919708004205
日期:1997.3
A mixture of 1-methyl- and 2-methyl-1,4,4a,8a,-tetrahydro-endo-1,4-methano-naphthalene-5,8-diones (2 & 3) was chemically transformed into separable methyl substituted tricyclo[5.2.1.0(2,6)]decadienones 7, 8 & 9. The structure of 8 & 9 were elucidated via Cope rearrangement of their corresponding allylic alcohols (10 & 11) to furnish 12 & 13 respectively.