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‘Click’ synthesis of ferrocenyl-, biferrocenyl-, and cobalticenyl-triazolyl-β-cyclodextrins

✍ Scribed by Abdou K. Diallo; Stéphane Menuel; Eric Monflier; Jaime Ruiz; Didier Astruc


Book ID
104098018
Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
438 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis


Cu I -catalyzed Huisgen-type dipolar 'click' reactions between azidomethyl-b-cyclodextrin and ethynylferrocene, ethylnylcobaltocenium hexafluorophosphate, and bis(ethynyl)-biferrocene yield the corresponding metallocenyl-1,2,3-triazolyl-b-cyclodextrins. The monometallocenyl 1,2,3-triazolyl-b-cyclodextrins are soluble in water, unlike the biferrocene derivative.


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Synthesis of β-Cyclodextrin Containing C
✍ Jianxiang Zhang; Kristin Ellsworth; Peter X. Ma 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 612 KB

## Abstract We report the synthesis of a hydrophilic copolymer with one polyethylene glycol (PEG) block and one β‐cyclodextrin (β‐CD) containing block by a “click” reaction between azido‐substituted β‐CD and propargyl flanking copolymer. ^1^H NMR study suggested a highly efficient conjugation of β‐