[Heterocyclic 12-pi and 14-pi systems. 14. Synthesis of thia-pseudophenafulvenes and thia-pentapseudophenafulvalenes].
D055598:Chemical Phenomena; D002621:Chemistry; D006571:Heterocyclic Compounds
D006571:Heterocyclic Compounds
Heterocyclische 12-pi und 14-pi-Systeme, 14. Mitt. Synthese von Thia-pseudophenafulvenen und Thia-pentapseudophenafulvalenen.