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Tribenzotriquinacenes bearing three peripheral or bridgehead urea groups stretched into the 3-D space

By Jörg Tellenbröker and Dietmar Kuck


The syntheses of tribenzotriquinacenes (TBTQ) bearing three phenylurea groupings at either the arene periphery or at the benzhydrylic bridgeheads of the rigid, convex–concave, C 3 v-symmetrical molecular framework are reported. 1H NMR data point to supramolecular aggregation of these TBTQ derivatives in low-polarity solvents

Topics: Full Research Paper
Publisher: Beilstein-Institut
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Provided by: PubMed Central
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