SEARCH Articles Figures Tables 2- Acetyl-3,4-dihydro-5//-pyrrole Pyrrole - 3 - carboxaldehyde, 4 - acetyl l-p-anisyl-5-methyl semicarbazone Pyrrole 3 - acetyl - 1 - benzyl - 2 - methyl 4 - Pyrrole 3 - acetyl - 2 - methyl - 4 - -, ethyl ester Pyrrole 3 - acetyl - 5 - 1- ethyl-2-methyl Pyrrole 4-acetyl-2- -5-methyl Pyrrole, 3-acetyl Pyrrole, 3-acetyl-, bromination Pyrrole-2-carbaldehyde, acetylation Pyrrole-3-carboxylic acid, 4-acetyl-1-panisyl-5-methyl ethyl ester Y-Pyrone Pyrrole, 2-acetyl-l-methylFriedel-Crafts reaction