106835-61-4

Upstream product

• 137-04-2 2-chloroaniline hydrochloride 
• 91025-31-9 3-(2,3-Dihydro-4-methyl-3-thioxo-4H-1,2,4-triazol-5-ylmethylene)-2-oxo-1,2,3,4-tetrahydroquinoxaline 

Downstream Products

• 106835-62-5 1-(o-chlorophenyl)-3-(4-methyl-4H-1,2,4-triazol-5-yl)-1H-pyrazolo<3,4-b>quinoxaline 
• 106538-16-3 1-(o-chlorophenyl)-3-(2,3-dihydro-4-methyl-3-thioxo-4H-1,2,4-triazol-5-yl)-1H-pyrazolo<3,4-b>quinoxaline 
• 106835-63-6 3-<α-(o-chlorophenylhydrazono)-4-methyl-4H-1,2,4-triazol-5-ylmethyl>-2-oxo-1,2-dihydroquinoxaline 

Relevant academic research and scientific papers

A Convenient Synthesis and Antifungal Activity of 1-Aryl-1H- and 1-Aryl-3-heteroaryl-1H-pyrazoloquinoxalines

Novel 1-aryl-1H- and 1-aryl-3-heteroaryl-1H-pyrazoloquinoxalines (flavazoles) 9a-c, 12, 13 were synthesized from 3-methyl-2-oxo-1,2-dihydroquinoxaline 5 and the 3-triazolylmethylene-2-oxo-1,2,3,4-tetrahydroquinoxaline 6, respectively, via a facile hydrazone synthesis using aryl diazonium salts.Some of the above flavazoles and their related compounds exhibited the antifungal activity in some extent.The above results are described.

A New Method for the Synthesis of Novel 1-Aryl-3-heteroaryl-1H-pyrazoloquinoxalines

The reaction of 3-(2,3-dihydro-4-methyl-3-thioxo-4H-1,2,4-triazol-5-ylmethylene)-2-oxo-1,2,3,4-tetrahydroquinoxaline 4 with o-chlorobenzenediazonium chloride gave 3--2-