1372890-83-9Relevant academic research and scientific papers
Pentafluorophenylammonium triflate as a suitable and effective metal-free catalyst for the synthesis of quinazoline derivatives via one-pot multicomponent method
Khaksar, Samad,Gholami, Milad
, p. 3709 - 3718 (2015)
A simple and facile synthesis of highly functionalized quinazoline derivatives has been successfully developed by treatment of aldehydes, ammonium acetate, and 2-aminoaryl ketones or isatoic anhydride under reflux conditions in the presence of a pentafluorophenylammonium triflate (PFPAT) organocatalyst. These catalytic condensation reactions represent green chemical processes, while the PFPAT organocatalyst is air-stable, cost-effective, easy to handle, and easily removed from the reaction mixtures.
Synthesis of quinazolines over recyclable Fe3O4@SiO2-PrNH2-Fe3+ nanoparticles: A green, efficient, and solvent-free protocol
Eidi, Esmaiel,Kassaee, Mohamad Z.,Nasresfahani, Zahra,Cummings, Peter T.
, (2018/09/25)
A practical and efficient method is developed for efficient synthesis of quinazoline derivatives through condensation reaction of 2-aminoaryl ketone, an aldehyde, and ammonium acetate, over magnetic Fe3O4@SiO2-PrNH2/
Catalyst-free synthesis of quinazoline derivatives using low melting sugar-urea-salt mixture as a solvent
Zhang, Zhan-Hui,Zhang, Xiao-Nan,Mo, Li-Ping,Li, Yong-Xiao,Ma, Fei-Ping
experimental part, p. 1502 - 1506 (2012/06/04)
Low melting mixture of maltose-dimethylurea (DMU)-NH4Cl was found to be an inexpensive, non-toxic, easily biodegradable and effective reaction medium in the catalyst-free synthesis of quinazoline derivatives. This simple and efficient method fu
