Abstract A general method for the synthesis of 1,2,3,4-tetrasubstituted pyrroles by [NMPH]CH3SO3 is reported. A full factorial design was performed in order to obtain a more robust and statistically correct… Click to show full abstract
Abstract A general method for the synthesis of 1,2,3,4-tetrasubstituted pyrroles by [NMPH]CH3SO3 is reported. A full factorial design was performed in order to obtain a more robust and statistically correct optimum condition. The products were obtained in moderate to excellent yields. The developed methodology is very simple, cost-effective, and applicable for tri- and tetra-component reactions.
               
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