作者:Morteza Shiri、Mohammad Ali Zolfigol、Atefeh Shamsian、Ahmad Ali Dehghani-Firouzabadi
DOI:10.1002/jhet.929
日期:2012.11
Syntheses of polyindolylcompounds from the Friedel–Crafts reaction of indoles and tri‐ or tetra‐aldehydes catalyzed by silica sulfuric acid are described. These dendrimeric supramolecules were effectively prepared at room temperature in quantitative yield. These novel products have potential in the synthesis of dyes and pigments and also in various pharmaceutical applications.