Tetrahedron

Asymmetric annellation effects—VI

E Clar, A McCallum, RA Robertson

文献索引：Clar,E. et al. Tetrahedron, 1962 , vol. 18, p. 1471 - 1475

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被引用次数: 9

摘要

Strong asymmetric annellation effects are recorded in the series of lin. benzologues of triphenylene, the third branch of which does not participate in aromatic conjugation as in phenes and acenes. A new synthesis of 6.7-benzopentaphene is reported. Chrysene and 1.2, 3.4-dibenzopyrene are observed as by-products.