Polycyclische Verbindungen, IV. Darstellung von Hexahydrochrysen??Derivaten

W Tochtermann, G Stubenrauch, K Reiff…

Index: Tochtermann,W. et al. Chemische Berichte, 1974 , vol. 107, p. 3340 - 3352

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Citation Number: 6

Abstract

Abstract Eine Einstufendarstellung der Hexahydrochrysene 3 durch Diels-Alder-Reaktion der 1, 2-Dehydronaphthaline 1 mit den Tetrahydrobenzo [b] furanen 2 wird beschrieben. In einigen Fällen erhält man die Benzo [c] phenanthrene 4 als Nebenprodukte. Durch Methylenierung der Oxanorbornadien-Doppelbindung von 3c gelangt man zum Cyclopropan 6.

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