THE APPLICATION OF IRON (III) PHOSPHATE IN THE SYNTHESIS OF N-SUBSTITUTED PYRROLES

摘要

A variety of N-substituted pyrroles have been prepared by reacting 2,5-hexadione with amines or diamines in the presence of iron (III) phosphate at room temperature under solvent-free conditions. The experiment protocol features simple operations, and the products are isolated in high yields (88-99%).