869720-39-8Relevant articles and documents
Synthesis of new trifluoromethyl substituted 11H-isonindolo[2,1-a]benzimidazol-11-one derivatives
P.V. Lingaiah, Boddupally,Yakaiah, Tallapally,Rao, Pamulaparthy S,Narsaiah, Banda
, p. 2329 - 2337 (2005)
A convenient method has been developed for the synthesis of new trifluoromethyl-substituted 11H-isoindolo[2,1-a]benzimidazol-11-one derivatives from 3-nitro-5-trifluoromethyl-o-phenylenediamine and aromatic anhydrides on the surface of silica gel impregnated with ZnCl2 under solvent free microwave irradiation conditions.{A figure is presented}.