Synthesis and Antimicrobial Activities of N-(Heteroaryl-substituted)-p-toluenesulphonamides

Table 1

Reactions of substituted amino pyridines with p-toluene sulphonyl chloride.

Entry	Substituted amino pyridines; 2a–g	Reaction time (ℎ)	Product; 3a–g	Yield (%)
1.		24		66.1
2.		24		58.0
3.		24		53.9
4.		24		73.0
5.		24		72.7
6.		24		63.3
7.		24		50.4