S. Trivedi et al., SYNTHESIS OF 2,5-DISUBSTITUTED-1,3,4-THIADIAZOLE AND 1,5-DISUBSTITUTED-2-MERCAPTO-1,3,4-TRIAZOLE DERIVATIVES AS POTENTIAL ANTIMICROBIAL AGENTS, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 33(3), 1994, pp. 295-297
2(1H)-Quinoxalinon-1-yl-acetyl hydrazine and its thiosemicarbazides ha
ve been synthesised. The latter on chemoselective heterocyclization wi
th conc. H2SO4 and NaOH separately afforded 2-arylamino-5[2(1H)-quinox
alinon-1'-ylmethyl]1, 3, 4-thiadiazoles (111) and 1- N -aryl-2-mercapt
o-5 [2 (1H) -quinoxalinon-1'-yl-methyl]-1, 3, 4-triazoles (IV) respect
ively. These compounds along with their derivatives have been screened
for their antimicrobial activity.