Synthesis of 2,2’-Bipyridines via Dehydrogenative Dimerization of Pyridines Using Sodium Dispersion
作者:Pinaki Bhusan De、Laurean Ilies、Kazuhiko Takai、Sobi Asako
DOI:10.1055/a-2047-8355
日期:——
2,2′-Bipyridine derivatives were synthesized by dehydrogenative dimerization of nonactivated pyridines using sodium dispersion. The reaction features operational simplicity, mild conditions, and the use of earth abundant and nontoxic sodium as the sole metal source. Importantly, transition metals are not required, which is beneficial in the fields of materials science and drug synthesis, where the
2,2'-联吡啶衍生物是通过使用钠分散体对未活化的吡啶进行脱氢二聚反应合成的。该反应具有操作简单、条件温和以及使用地球上储量丰富且无毒的钠作为唯一金属源的特点。重要的是,不需要过渡金属,这在材料科学和药物合成领域是有益的,因为过渡金属的污染可能会导致重大问题。