reakcijska smjesa: (1'-α,3'-α,6'-α-2,2,3',7',7'-pentametilspiro(1,3-dioksan-5,2'-norkaran);
reaktionsblandning av: endo-2-metyl-exo-3-metyl-exo-2-[(exo-3-metylbicyklo[2.2.1]hept-exo-2-yl)metyl]bicyklo[2.2.1]heptan;