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The reactions were very selective, and the target compounds were obtained in high purity and good to excellent yields. Complexation experiments of 1,8\u2010bis[(diphenylboranyl)ethynyl]anthracene with nitrogen bases (pyridine, pyrimidine, TMEDA) afforded three stable adducts, which were structurally characterised by X\u2010ray diffraction. Competition experiments demonstrated the selective exchange of guests, and quantum\u2010chemical calculations provided information on their energetics. 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