2401-00-5Relevant articles and documents
Inverse-Electron-Demand [4+2]-Cycloaddition of 1,3,5-triazinanes: Facile Approaches to Tetrahydroquinazolines
Zheng, Yongsheng,Tu, Liang,Li, Na,Huang, Rong,Feng, Tao,Sun, Huan,Li, Zhenghui,Liu, Jikai
supporting information, p. 44 - 48 (2018/11/23)
An unprecedented inverse-electron-demand [4+2] cycloaddition reaction of in situ generated aza-o-quinone methides with 1,3,5-triazinanes has been developed under mild conditions, providing an efficient and mild approach to synthesize tetrahydroquinazoline
Copper-Catalyzed Tandem Reaction of 2-Aminobenzamides with Tertiary Amines for the Synthesis of Quinazolinone Derivatives
Xu, Wei,Zhu, Xiao-Rui,Qian, Peng-Cheng,Zhang, Xing-Guo,Deng, Chen-Liang
supporting information, p. 2851 - 2857 (2016/12/16)
We developed a copper-catalyzed tandem reaction of 2-aminobenzamides with tertiary amines for the formation of quinazolinone derivatives. The strategy includes two steps (cyclization and coupling) performed in one pot. A number of substrates reacted well under standard conditions to give the corresponding quinazolinone derivatives in moderate to good yields.
Nickel boride mediated reductive desulfurization of 2-thioxo-4(3H)-quinazolinones: A new synthesis of quinazolin-4(3H)-ones and 2,3-dihydro-4(1H)-quinazolinones
Khurana, Jitender M.,Kukreja, Gagan
, p. 677 - 679 (2007/10/03)
A novel one-pot approach for the synthesis of aryl substituted quinazolin-4(3H)-ones and 2,3-dihydro-4(1H)-quinazolinones has been reported based on the reductive desulfurization of 3-aryl-2-thioxo-4(3H)-quinazolinones with nickel boride in dry methanol at ambient temperature.
