Cycloaddition reaction of some representative 1-cyclopropyl-1,3-butadienes with tetracyanoethylene and reaction of the resultant vinylcyclobutanes. An easy vinylcyclobutane-cyclohexene rearrangement
Cycloaddition reaction of some representative 1-cyclopropyl-1,3-butadienes with tetracyanoethylene and reaction of the resultant vinylcyclobutanes. An easy vinylcyclobutane-cyclohexene rearrangement