Unsymmetrical N and/or O-bridged calixarene derivatives: synthesis, structure and encapsulation of solvent molecules in the solid state
作者:Jingjing Yuan、Yanping Zhu、Mi Lian、Qinghe Gao、Meicai Liu、Fengcheng Jia、Anxin Wu
DOI:10.1016/j.tetlet.2011.12.099
日期:2012.3
calixarene derivatives were obtained by 1 (naphthalene-2,7-diol), 2 (bis(4-hydroxyphenyl)methanone), 3 (4,4′-methylenedianiline), 4 (3,3′-methylenedianiline), 5 (4,4′-oxydianiline) and 6 (4,4′-(perfluoropropane-2,2-diyl)dianiline) reacting with fragment a (4,4′-bis(dichloro-s-triazinyloxy)propane-2,2-diyldibenzene) and b (N,N′-bis(dichloro-s-triazinyl)-4,4′-methylenedianiline) under very mild reaction
通过1(萘-2,7-二醇),2(双(4-羟基苯基)甲酮),3(4,4'-亚甲基二苯胺),4(3, 3'-亚甲基二苯胺),5(4,4'-二氨基二苯醚)和6(4,4' - (全氟丙烷-2,2-二基)二苯胺)与片段反应一(4,4'-双(二氯小号-三嗪氧基)丙烷-2,2-二基二苯)和b(N,N'-双(二氯-s-三嗪基)-4,4'-亚甲基二苯胺)在非常温和的反应条件下,通过有效的片段偶联策略。我们还获得了1a的晶体结构(四氧杂lix [2](丙烷-2,2-二基二苯,萘)[2]三嗪)可以通过两个带有C–H⋯N和C–H⋯O的二聚体形成分子胶囊。具有四个氢键,对溶剂分子具有包封能力。