A convenient synthetic route to substituted pyrrolo[2,3-b]pyridines via a novel ethylene-bridged compound
作者:Birgit Wilding、Carina Vidovic、Norbert Klempier
DOI:10.1016/j.tetlet.2015.10.031
日期:2015.11
A convenient synthetic route to 4-substituted pyrrolo[2,3-b]pyridines is presented. The novel ethylene bridged compound 1,2-bis(4-azidopyrrolo[2,3-b]pyridinyl)ethene was prepared and further derivatized. The novel synthesis was applied in the preparation of 3-cyano-4-hydroxypyrrolo[2,3-b]pyridine.
提出了合成4-取代吡咯并[2,3- b ]吡啶的简便方法。制备了新型的乙烯桥化合物1,2-双(4-叠氮基吡咯并[2,3- b ]吡啶基)乙烯,并将其进一步衍生化。该新型合成用于制备3-氰基-4-羟基吡咯并[2,3- b ]吡啶。