Synthesis of New 1,2,3-Triazole Derivatives of Uracil and Thymine with Potential Inhibitory Activity against Acidic Corrosion of Steels
作者:Guillermo Negrón-Silva、Rodrigo González-Olvera、Deyanira Angeles-Beltrán、Nidia Maldonado-Carmona、Araceli Espinoza-Vázquez、Manuel Palomar-Pardavé、Mario Romero-Romo、Rosa Santillan
DOI:10.3390/molecules18044613
日期:——
Ten 1,4-disubstituted 1,2,3-triazoles were synthesized from one of 1-(azido-methyl)benzene, 1-(azidomethyl)-4-fluorobenzene, 1-(azidomethyl)-4-chlorobenzene, 1-(azidomethyl)-4-bromobenzene or 1-(azidomethyl)-4-iodobenzene, generated in situ from sodium azide and the corresponding benzyl halide, and dipropargyl uracil or dipropargyl thymine. Optimal experimental conditions were established for the conventional click chemistry. The corrosion inhibiting properties of some of these compounds, which were determined by means of an electrochemical technique, are also presented.
十个1,4-二取代的1,2,3-三氮唑从1-(叠氮甲基)苯、1-(叠氮甲基)-4-氟苯、1-(叠氮甲基)-4-氯苯、1-(叠氮甲基)-4-溴苯或1-(叠氮甲基)-4-碘苯中的一种(由叠氮化钠和相应的苄基卤在现场生成)以及二炔丙基尿嘧啶或二炔丙基胸腺嘧啶合成。对传统的点击化学确立了最佳实验条件。本文还介绍了这些化合物的部分腐蚀抑制性能,这些性能是通过电化学技术测定的。