TY - GEN AU - Polo, Efraín AU - Arce-Parada, Valentina AU - López-Cortés, Xaviera A. AU - Sánchez Márquez, Jesús AU - Morales-Bayuelo, Alejandro AU - Forero-Doria, Oscar AU - Gutiérrez, Margarita A4 - Química Física PY - 2019 SN - 2073-4344 UR - http://hdl.handle.net/10498/22139 AB - A series of pyrazolo-fused 4-azafluorenones (indeno[1,2-b]pyrazolo[4,3-e]pyridines, IPP) were synthesized via the three-component reaction between arylaldehydes, 3-methyl-1H-pyrazol- 5-amine and 1,3-indanedione in an ionic liquid as a catalyst at... LA - eng PB - MDPI KW - ionic liquid KW - condensation KW - 4-azafluorenones KW - ultrasound KW - reaction mechanism KW - mass spectrometry KW - DFT studies TI - Synthesis of Pyrazolo-Fused 4-Azafluorenones in an Ionic Liquid. Mechanistic Insights by Joint Studies Using DFT Analysis and Mass Spectrometry DO - 10.3390/catal9100820 ER -