Molecular switch based on a cucurbit[6]uril containing bistable [3]rotaxane

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Tuncel D., Ozsar O., Tiftik H. B., Salih B.

CHEMICAL COMMUNICATIONS, sa.13, ss.1369-1371, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: Sayı: 13
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1039/b616764k
  • Dergi Adı: CHEMICAL COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1369-1371
  • Hacettepe Üniversitesi Adresli: Evet

Özet

A bistable CB6-based [3]rotaxane with two recognition sites has been prepared very efficiently in a high yield synthesis through CB6 catalyzed 1,3-dipolar cycloaddition; this rotaxane behaves as a reversible molecular switch and exhibits conformational changes caused by the movement of rings under base, acid and heat stimuli from one location to the other.