A convenient method for the N-formylation of amines at room temperature using TiO₂-P25 or sulfated titania
2011
Krishnakumar, B. | Swaminathan, M.
Semiconductor catalyzed N-formylation of a variety of amines using formic acid as formylating agent has been investigated. Primary and secondary amines were found to react efficiently with formic acid in the presence of TiO₂-P25 or sulfated titania giving N-formyl derivatives in high yields at room temperature. Sulfated titania is found to be more efficient and reusable than TiO₂-P25 for N-formylation of amines.
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