Isonicotinic acid hydrazide (INH) when condensed with carbon disulphide in ethanolic potassium hydroxide yielded potassium dithiocarbazinate (2). On heating (2) and acid hydrazide yielded compounds (3 a-I). The compounds (3a-1) were reacted with 2,3- dichloroquinoxaline and yielded compounds (4a-I). The antifungal and antibacterial activity of the compounds have also been evaluated. The structures of the new compounds were established on the basis of analytical and spectral data.
Copy the following to cite this article:
A. Singh; N. Singh, "Synthesis and antimicrobial activity of 3-pyridyl-4-[N Substituted phenyl carboxamido]-1,2,4-triazolo- [3,4-b]- 1,3,4, thiadiazino- [5,6 b-] quinoxaline: ", Journal of Ultra Chemistry, Volume 1, Issue 2, Page Number 43-46, 2018Copy the following to cite this URL:
A. Singh; N. Singh, "Synthesis and antimicrobial activity of 3-pyridyl-4-[N Substituted phenyl carboxamido]-1,2,4-triazolo- [3,4-b]- 1,3,4, thiadiazino- [5,6 b-] quinoxaline: ", Journal of Ultra Chemistry, Volume 1, Issue 2, Page Number 43-46, 2018Available from: http://www.journalofchemistry.org/paper/838/