Synthesis of difluoroalkylpyrrolic compounds from (diethylamino)sulfur trifluoride and acylpyrroles

Article abstract of DOI:10.1016/0040-4039(95)00319-8

Several difluoroalkylpyrrolic compounds with different functional groups have been synthesized by the reaction of DAST ((diethylamino)sulfur trifluoride) with the corresponding N-H protected acylpyrroles in 68-87% yields. It was found that N-H protection