Synthesis of densely functionalize pyrroles from unprotected carbohydrates

Abstract

General Procedure (Sequence 1): Synthesis of N-substituted 2amino-3-cyano-4-functionalized pyrroles 1b-k, 4a, 4b, 6a-e, 7a-d, 8a, 9a, 10a, 10b and 11a .