Formation of water-soluble sulfonated azacalix[4]arenes from cyanuric chloride |
| |
| Authors: | Jonathan Clayden Stephen JM Rowbottom Warren J Ebenezer |
| |
| Institution: | a School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, UK
b DyStar UK Ltd, School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, UK |
| |
| Abstract: | 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 azacalix4]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 side chains. |
| |
| Keywords: | Calixarene Triazine Sulfonic acid Water-soluble Macrocycle Cyanuric chloride |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
