8-Mesityl-8-borafluorazene: A BN-heterocyclic Benzopentalene
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Karsten Albrecht and Dieter E. Kaufmann
Abstract
8-Mesityl-8-borafluorazene, a formally anti-aromatic benzopentalene, is prepared by cyclization of 2,2′-dilithio-1-phenylpyrrole with dimethoxymesitylborane.
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