In 2019,Dalton Transactions included an article by Jacquot de Rouville, Henri-Pierre; Gourlaouen, Christophe; Heitz, Valerie. Category: pyridine-derivatives. The article was titled 《Self-complementary and narcissistic self-sorting of bis-acridinium tweezers》. The information in the text is summarized as follows:
A mol. tweezer incorporating two acridinium moieties linked by a 1,3-dipyridylbenzene spacer was synthesized in three steps. The formation of its self-complementary dimer in water was demonstrated as a result of π-π stacking and hydrophobic interactions. Moreover, a 1 : 1 mixture of this bis-acridinium tweezer with one built on a 2,6-diphenylpyridyl spacer evidenced its narcissistic self-sorting behavior in water. In the part of experimental materials, we found many familiar compounds, such as 2,6-Dibromopyridine(cas: 626-05-1Category: pyridine-derivatives)
2,6-Dibromopyridine(cas: 626-05-1) belongs to pyridine. Pyridine and its simple derivatives are stable and relatively unreactive liquids, with strong penetrating odours that are unpleasant.Category: pyridine-derivatives