Synthesis of pentabromopseudilin and other arylpyrrole derivatives via Heck arylations
作者:Cristiane S. Schwalm、Ilton B.D. de Castro、Jailton Ferrari、Fábio L. de Oliveira、Ricardo Aparicio、Carlos Roque D. Correia
DOI:10.1016/j.tetlet.2012.01.086
日期:2012.3
Pentrabromopseudilin and other 2 and 3-arylpyrrole derivatives were synthesized through the Heck–Matsuda reaction involving endocyclic enecarbamates and N-protected 3-pyrrolines, respectively. The overall processes permitted an easy and efficient access to these structural motifs present in several bioactive compounds. Attempts to synthesize the compound isopentabromopseudilin led to a tribromo aryl