Cw. Hall et al., UNUSUAL CARBON-CARBON BOND FRAGMENTATION - FORMATION OF TETRALONES FROM 3-(DIENYLACYLOXY)CYCLOALK-2-EN-1-ONES, Journal of chemical research. Synopses, (9), 1994, pp. 360-361
Thermolysis of 3-(dienylacyloxy)cyclohex-2-en-1-ones affords tetralone
s as the principal products via an unusual tandem cycloaddition-bond f
ragmentation sequence.