作者:Jonathan Clayden、Stephen J.M. Rowbottom、Michael G. Hutchings、Warren J. Ebenezer
DOI:10.1016/j.tetlet.2009.04.068
日期:2009.7
Addition of cyanuric chloride 2 (2,4,6-trichlorotriazine) to 4,6-diaminobenzene-1,3-disulfonic acid 1 gives a bis-triazine 3 which may be cyclised with diaminoarenes to yield water-soluble azacalix[4]arenes 5a–d. Alternatively, double substitution of chloride from the bis-triazine 3 yields new bis-triazine derivatives which may likewise be cyclised to functionalised azacalixarenes bearing functionalised
将氰尿酰氯2(2,4,6-三氯三嗪)加到4,6-二氨基苯-1,3-二磺酸1中可制得双三嗪3,该双三嗪3可与二氨基芳烃环化生成水溶性氮杂杯[4]芳烃5a–d。备选地,双-三嗪3中氯的双取代产生新的双-三嗪衍生物,其可以同样被环化成带有官能化侧链的官能化氮杂杯芳烃。