A convenient synthesis of biphenylene |
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| Authors: | Thomas Schaub |
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| Affiliation: | Institut für Anorganische Chemie, Universität Karlsruhe (TH), Engesserstr. 15, Geb. 30.45, D-76131 Karlsruhe, Germany |
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| Abstract: | An efficient one-pot reaction for the synthesis of biphenylene 1 starting from biphenyl is reported. The final product was prepared from commercially available, cheap materials in moderate yet very competitive yield. Biphenyl was ortho-lithiated to 2,2′-dilithiobiphenyl 2, which was then coupled to biphenylene. |
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| Keywords: | Biphenylene Biphenyl One-pot synthesis |
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