Convenient access to bis-indole alkaloids. Application to the synthesis of topsentins
作者:Sajal K. Mal、Luis Bohé、Saïd Achab
DOI:10.1016/j.tet.2008.04.045
日期:2008.6
Topsentins and related bis-indole alkaloids may be efficiently synthesized through an addition/oxidation sequence leading to 2-(3-indolylcarbonyl)-imidazole derivatives followed by a Pd-catalyzed heteroarylation with the appropriate 3-stannylindoles.