Tandem synthesis of 2,3-dihydroquinazolin-4(1H)-ones on grinding under solvent-free conditions

Citric acid promoted synthesis of a mini‐library 2,3‐dihydroquinazolin‐4(1H)‐ones with good to excellent yields is achieved by tandem reaction of anthranilamides (or anthranilhydrazides) with aldehydes on grinding at room temperature under solvent‐free conditions. This method has notable advantages...

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Veröffentlicht in:	Journal of heterocyclic chemistry 2012-03, Vol.49 (2), p.375-380
Hauptverfasser:	Ding, Quan-Sheng, Zhang, Ji-Lei, Chen, Jiu-Xi, Liu, Miao-Chang, Ding, Jin-Chang, Wu, Hua-Yue
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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