中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-(4-aminophenylcarbonyl)-amino-11,17,23-tris(1,1-dimethylethyl)-25,26,27,28-tetrakis(1-pentyloxy)calix[4]arene | 202534-32-5 | C67H94N2O5 | 1007.49 |
A new strategy is proposed for the synthesis of tetraether derivatives of calix[4]arenes bearing at the wide rim nitro and phthalimido groups in well defined positions. Since both groups are precursors of amino functions, calix[4]arenes substituted by different