84570-85-4Relevant academic research and scientific papers
A new triazine-cored covalent organic polymer for catalytic applications
Subodh,Prakash, Kunal,Chaudhary, Karan,Masram, Dhanraj T.
, (2020/02/15)
A triazine based covalent organic polymer (CC-TAPT-COP) was designed and synthesized via nucleophilic substitution reaction between 1,3,5-tris-(p-aminophenyl) triazine and cyanuric chloride under refluxing conditions with bottom-up approach. The structura
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 (2015/06/08)
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.
I2-Catalyzed three-component protocol for the synthesis of quinazolines
Panja, Sumit Kumar,Dwivedi, Nidhi,Saha, Satyen
supporting information, p. 6167 - 6172 (2012/11/14)
An efficient and one-pot three-component strategy for synthesizing highly functionalized quinazoline derivatives is presented. A mixture of 2-aminobenzophenone, aromatic aldehyde and ammonium acetate in the presence of I2-catalyst provides desired product
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
SYNTHESIS OF 6-AMINO-2-(p-AMINOPHENYL)-4-PHENYLQUINAZOLINE
Sedova, V. F.,Shkurko, O. P.
, p. 481 - 484 (2007/10/03)
A study was carried out on the amination of 6-chloro-2-arylquinazolines.The reaction of p-chlorophenyl- and p-nitrophenyl derivatives gives a mixture of mono- and diamination products with predominance of the monoamino products.The desired diamine was also obtained in the reduction of 6-amino-2-(p-nitrophenyl)quinazoline.
