Article ID Journal Published Year Pages File Type
5223512 Tetrahedron 2010 4 Pages PDF
Abstract

Useful triheteroarylmethanes were prepared by the double Friedel–Crafts reaction of a wide variety of aromatic N-tosyl imines with furan, thiophene, and pyrrole in the presence of Cu(OTf)2 and Montmorillonite K-10 clay catalysts.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry