Abstarct: 1,2,3-triazoles are widely used in organic chemistry, agricultural chemicals, dyes and medicinal chemistry. According to the importance of this group of compounds in this project, new derivatives of 1,2,3-triazoles with substitution at the 4,1-position using 1-iodo-4-(prop-2-yne) click reaction 1-yloxy)benzene (25) and various aryl azides were synthesized And also in the following, a number of other new derivatives of 1,2,3-triazoles using Sonogashira carbon-carbon bond coupling reaction 4-((4-iodophenoxy)methyl)-1-3-(nitrophenyl)- H1,2,3-triazole (a27) was prepared with different alkynes.