【摘 要】
：
Two calix[4]arene derivatives containing 1,2,3-triazole moiety were synthesized via K_2CO_3-catalyzed1,3-dipolar cycloaddition reaction between calix[4]arene-ba
【机 构】
：
College of Chemical Engineering,Anhui University of Science & Technology,
【出 处】
：
Chinese Chemical Letters
论文部分内容阅读
Two calix[4]arene derivatives containing 1,2,3-triazole moiety were synthesized via K_2CO_3-catalyzed1,3-dipolar cycloaddition reaction between calix[4]arene-based azide and active methylene compounds in good yields.The structures of the two compounds synthesized herein were fully confirmed by ~1HNMR,,~(13)C NMR,and MS(ESI).The thermal analysis showed that the mass losses of the synthesized compounds 4 and 5 containing 1,2,3-triazole groups are similar to each other.
Two calix [4] arene derivatives containing 1,2,3-triazole moiety were synthesized via K_2CO_3-catalyzed1,3-dipolar cycloaddition reaction between calix [4] arene-based azide and active methylene compounds in good yields.The structures of the two compounds synthesized herein were able confirmed by ~ 1H NMR, ~ (13) C NMR, and MS (ESI). The thermal analysis showed that the mass losses of the synthesized compounds 4 and 5 containing 1,2,3-triazole groups are similar to each other.
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