Journal of Chemical Research, ( ISI ), Year (2009-5) , Pages (269-270)
Title : ( Ferric hydrogensulfate as a recyclable catalyst for the synthesis of some new bis(indolyl)methane derivatives )
Authors: Mohammad Rahimizadeh , Hossein Eshghi , , Mehdi Pordel ,File:
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Abstract
New bis(indolyl)methanes were synthesised in excellent yields by the reaction of indole derivatives with aromatic and aliphatic aldehydes in the presence of ferric hydrogensulfate as an efficient, inexpensive, heterogeneous, reusable and non-toxic catalyst