High Temperature Synthesis towards Bowl-Shaped Subunits of Fullerenes - III. From 4,4'-Bi-4H-cyclopentaphenanthrenylidene towards Circulene

DOI: 10.1016/0040-4039(94)88212-6

Source and publish data:

Tetrahedron Letters p. 7013 - 7014 (1994)

Update date:2022-08-10

Topics:

Authors:

Hagen, Stefan

Nuechter, Uta

Nuechter, Matthias

Zimmermann, Gerhard

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Article abstract of DOI:10.1016/0040-4039(94)88212-6

Diindeno<4,3,2,1-opqr;4',3',2',1'-avut>picene (8) and dibenzofluoreno<2,1,9,8,7-defghi>naphthacene (9) have been synthesized by thermal and catalytic dehydrocyclization, respectively.

Full text of DOI:10.1016/0040-4039(94)88212-6

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Product name:tetrabenzo[de,hi,mn,qr]tetracene

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