Cyclization of diketons with amines under microwave irradiation. Conditions: (a) NaOH, EtOH/H2O, reflux, 10 min. (b) Toluene, reflux, 12 h.

 
 
  Part of: Mateev E, Irfan A, Mateeva A, Georgieva M, Zlatkov A (2024) Microwave-assisted organic synthesis of pyrroles (Review). Pharmacia 71: 1-10. https://doi.org/10.3897/pharmacia.71.e119866