We herein reported the utility of 3-(3-(dimethylamino)acryloyl)-2H-chromen-2-one (2), as a versatile precursor for the synthesis of some new azole systems of possible biological activities. The structure of the newly synthesized compounds has been confirmed by IR, 1 H NMR, mass spectral and elemental analysis. Furthermore, some selected compounds were screened in vitro for their anti-microbial activities. The results declared that most of the synthesized compounds have high anti-microbial activity.