Cycloaddition of single oxygen and triazolinedione (TAD) with spirocyclopentadienyl-1,3,5-cycloheptatrienes1: tropilidene versus norcaradiene reactivity
作者:Waldemar Adam、Hector Rebollo、Heinz Dürr、Karl-Heinz Pauly、Karl Peters、Eva-Maria Peters、Hans-Georg von Schnering