Construction of fused, bridged, and spiro bicyclic skeletons via nickel-catalyzed intramolecular cyclization of cyclic 1,3-dienes and a tethered aldehyde
作者:Ming-Chang P Yeh、Jong-Hao Liang、Yi-Lin Jiang、Ming-Shan Tsai
DOI:10.1016/s0040-4020(03)00512-x
日期:2003.5
Nickel-catalyzed intramolecularcyclization of cyclohexa-1,3-dienes and an aldehyde in a chain produced fused, bridged or spiro bicyclic skeletons depending on the length of the tether. This chemistry can be extended to cyclohepta-1,3-dienes and cyclohepta-1,3,5-trienes having an aldehyde moiety on the side chain.