917343-25-0Relevant articles and documents
Importance of fluorine in 2,3-dihydroquinazolinone and its interaction study with lysozyme
Hemalatha,Madhumitha,Al-Dhabi, Naif Abdullah,Arasu, Mariadhas Valan
, p. 176 - 188 (2016)
The main aim of this study is to investigate the interaction of 7-fluoro-2,2-dimethyl-2,3-dihydroquinazolin-4(1H)-one with lysozyme through various spectrophotometric studies. The graph such as Stern-Volmer plot, modified Stern Volmer plot, double logarit
Mechanistic insights into a catalyst-free method to construct quinazolinones through multiple oxidative cyclization
Wang, Zhen-Zhen,Tang, Yu
, p. 1330 - 1336 (2017/02/15)
A novel one-pot benign oxidative cyclization of alcohols with 2-aminobenzamides was successfully developed without catalyst to afford the quinazolinones under O2. This one-pot protocol involved oxidations and cyclizations to construct the skeleton of quinazolinones through possibly three kinds of distinct reaction mechanisms.
Two-directional approach for the rapid synthesis of 2,4-bis-aminoaryl pyridine derivatives
Morgentin, Remy,Barlaam, Bernard,Foote, Kevin,Hassall, Lorraine,Hawkins, Janet,Jones, Clifford D.,Le Griffon, Antoine,Peru, Aurelien,Ple, Patrick
experimental part, p. 8 - 24 (2011/10/18)
We have developed two different approaches in parallel to rapidly access 2,4-bis aminoaryl pyridine compounds from a common starting material. The C-4/C-2 approach uses palladium-mediated coupling reactions to sequentially functionalize C-4 and then C-2. An alternative C-2/C-4 route uses a regioselective SNAr reaction to first substitute at C-2 then subsequently at C-4 by a palladium-mediated reaction. Both approaches have been used successfully to provide a range of 2,4-bis-aminoaryl pyridine compounds.