385-13-7Relevant articles and documents
An Efficient Synthesis of the Sterically Strained Hydrocarbon Tetrabenzonaphthacene
Harvey, Ronald G.,Abu-Shaqara, Elias,Yang, ChengXi
, p. 5866 (1993)
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High Temperature Synthesis towards Bowl-Shaped Subunits of Fullerenes - III. From 4,4'-Bi-4H-cyclopentaphenanthrenylidene towards Circulene
Hagen, Stefan,Nuechter, Uta,Nuechter, Matthias,Zimmermann, Gerhard
, p. 7013 - 7014 (1994)
Diindenopicene (8) and dibenzofluorenonaphthacene (9) have been synthesized by thermal and catalytic dehydrocyclization, respectively.
9,24>METACYCLOPHANE-9-ENE, A "TWIN CYCLOPHANE", AND ITS DEHYDROGENATION PRODUCTS - SYNTHESIS, STRUCTURE DETERMINATION AND 1H-NMR-SPECTROSCOPY
Gruetzmacher, Hans-Fr,Husemann, Wolfram
, p. 2431 - 2434 (2007/10/02)
The synthesis of 9,24>metacyclophane-9-ene and of its dehydrogenation products, the new pyrenocyclophanes 8, 10, 11, and 12, is described; their structures are discussed in connection with their (1)H-NMR-spectra.