Response of syn-1,2,3,4,5,6,7,8-octahydro-1,4:5,8-dimethanonaphthalene and related molecules to oxidation with ozone, singlet oxygen, and triplet oxygen. Strain and steric effects as controllers of reactivity
Crystallographic analysis of structural effects associated with symmetrical-1,3-bridging of five-membered rings by carbonyl spacers
作者:Changfu Xu、Jon Clardy、Richard V.C. Carr、Hermann Künzer、Koichi Nakamura、Leo A. Paquette
DOI:10.1016/s0040-4020(01)86829-0
日期:1987.1
significantly different angles adopted by the carbonyl groups of the central ring in each of these diketones were also accurately measured. In order to evaluate these relationships, a companion MM2-based computational study was undertaken simultaneously and relevant comparisons are made. The range covered by this triad of molecules provides Insight into structural factors that contribute to the preferred