Synthesis of p‐tert‐Butylcalix[10]crowns
- 24 July 2008
- journal article
- research article
- Published by Wiley in Chinese Journal of Chemistry
- Vol. 26 (7) , 1267-1271
- https://doi.org/10.1002/cjoc.200890230
Abstract
A series of calix[10]crowns were synthesized for the first time. By reacting p‐tert‐butylcalix[10]arene with ethylene glycol ditosylate or polyethylene glycol ditosylates in a system of K2CO3/toluene or Cs2CO3/acetone, a series of calix[10]crowns such as 1,2‐calix[10]crown‐4, 1,3‐calix[10]crown‐2, 1,2‐calix[10]crown‐3, 1,3‐calix[10]crown‐3, 1,4‐calix[10]crown‐4 and 1,6‐calix[10]crown‐4 were obtained.Keywords
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