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Synthesis of Novel 2-(Methylthio)benzo[g][1,2,4]triazolo[1,5-a]quinazolin-5-(4H)- one and its Derivatives
Journal article   Peer reviewed

Synthesis of Novel 2-(Methylthio)benzo[g][1,2,4]triazolo[1,5-a]quinazolin-5-(4H)- one and its Derivatives

Rashad A. Al-Salahi, Mohamed S. Marzouk, Hazem A. Ghabbour and Fun H. Kun
Letters in organic chemistry, Vol.11(10), pp.759-767
01/01/2014
DOI: https://doi.org/10.2174/1570178611666140813205111

Abstract

Chemistry Chemistry, Organic Physical Sciences Science & Technology
A novel 2-(methylthio)benzo[g][1,2,4]triazolo[1,5-a]quinazolin-5(4H)-one was synthesized employing dimethyl N-cyanoimidodithiocarbonate and 3-hydrazinyl-2-naphthoic acid as building blocks. Chemical transformation of the inherent lactam group in the target molecule provided access to a variety of heterocylic derivatives. The obtained compounds are characterized and confirmed by NMR, IR, and HREI-MS analyses.

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