Chin. J. Org. Chem. ›› 2012, Vol. 32 ›› Issue (01): 189-192.DOI: 10.6023/cjoc1105292 Previous Articles     Next Articles



叶进启a, 杨发福a,b, 张筱逸a, 焦自玉a, 郭红玉a   

  1. a 福建师范大学化学与材料学院 福州 350007;
    b 福建师范大学福建省高分子材料重点实验室 福州 350007
  • 收稿日期:2011-05-29 修回日期:2011-08-18 发布日期:2011-09-05
  • 通讯作者: 杨发福
  • 基金资助:

    国家自然科学基金(No. 20402002)、福建省自然科学基金(No. 2011J01031)、福建省高校杰出青年科研人才培育计划(No. JA10056)、福建省教育厅重点(No. JA11044)资助项目.

One-Pot Syntheses of Calix[4]-bis-crowns and Biscalix[4]crown with Two Kinds of Bridging Chains

Ye Jinqia, Yang Fafua,b, Zhang Xiaoyia, Jiao Ziyua, Guo Hongyua   

  1. a College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007;
    b Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350007
  • Received:2011-05-29 Revised:2011-08-18 Published:2011-09-05
  • Contact: Yang Fafu
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 20402002), the Natural Science Foundation of Fujian Province (No. 2011J01031), the Program for Excellent Young Researchers in University of Fujian Province (No. JA10056), and the Project of Fujian Provincial Department of Education (No. JA11044).

The one-pot synthesis of novel calix[4]-bis-crowns and biscalix[4]crown with two kinds of bridging chains was described. Calix[4]arene was firstly reacted with N,N'-ethylenebis(2-chloroacetamide) in “1+1” condensation, and then triethylene glycol ditosylate was added directly to give a new biscalix[4]crown 4 with two kinds of bridging chains in “2+2” condensation. According to similar procedure, by successively reacting calix[4]arene with N,N'-ethylenebis(2-chloroacetamide), ethyl bromoacetate and diethylenetriamine, a new calix[4]-bis-crowns 5 with two kinds of bridging chains was prepared. Further reacting compound 5 with phenyl isothiocyanate afforded calix[4]-bis-crowns 6 with thiourea branched chain. The structures and conformation of new compounds were characterized by elemental analyses, ESI-MS, 1H NMR, etc.

Key words: calix[4]crown, biscalix[4]arene, synthesis, one-pot