Bulletin of the Korean Chemical Society

  • 제15권9호
  • /
  • Pages.791-795
  • /
  • 1994
  • /
  • 0253-2964(pISSN)
  • /
  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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Conformations of 25,27-Diacyloxy-26,28-dialkyloxycalix[4]arenes

  • Kwanghyun No (Department of Chemistry, Sookmyung Women's University) ;
  • Hee Jung Koo (Department of Chemistry, Sookmyung Women's University) ;
  • Min Seong Lee (Department of Chemistry, Sookmyung Women's University)
  • 발행 : 1994.09.20
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초록

1,3-Dimethyl and dipropyl ethers of p-t-butylcalix[4]arene and calix[4]arenes have been converted to the corresponding diesters, acetate and propionate, and their conformations are inferred based on the $^1H$ and $^{13}C$ NMR spectra. The presence of t-butyl groups is effective in maintaining the cone conformation on derivatization.

키워드

참고문헌

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