Kinetics of the thermal isomerization of 7,7-dimethylbicyclo[4.1.1]octa-2,4-diene and 8,8-dimethylbicyclo[5.1.0]octa-2,4-diene. Evidence for a nonconcerted 1,5-carbon sigmatropic shift
Kinetics of the thermal isomerization of 7,7-dimethylbicyclo[4.1.1]octa-2,4-diene and 8,8-dimethylbicyclo[5.1.0]octa-2,4-diene. Evidence for a nonconcerted 1,5-carbon sigmatropic shift