Microwave assisted synthesis of some azo disperse dyes with antibacterial activities. Part 1

T HIS study aimed to synthesis a series of disperse dyes based on pyrazolopyrimidinones.Enaminones were used to prepare these dyes by reaction in acidic condition by using microwave irradiations.Their structures were established by using Elemental analysis, FTIR, Mass, UV and NMR spectroscopy.The antibacterial activities of these disperse dyes were also evaluated.