Benzocycloocta tetraene

TCNE addition to substituted derivatives of [Fe(cyclooctatetraene)(CO)3] including benzocycloocta-tetraene have been examined to gain information on regioselectivity.47,52... [Pg.710]

Oxidation products are also formed in these nitrations. Nitronium tetrafluoroborate in acetonitrile also provides a benzocycloocta-tetraene derivative, whose formation has been explained as follows [149] ... [Pg.344]

The photochemistry of 2,7-bridged 3,5-cycloheptadienones parallels that of monocyclic systems. The benzo system 22 a underwent smooth decarbonylation on direct photolysis in hexane to form the benzocycloocta-2,4,6,3-tetraene 23a,while sensitized photolysis of 22a gave the barbaralone 25a. Photochemistry studies of the parent compound, the bicyclo[4.2.1]nona-... [Pg.1204]

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