Benmerad B, Clair P, Armspach D, Matt D, Balegroune F, Toupet L. Sulfur-capped cyclodextrins: a new class of cavitands with extroverted as well as introverted donor functionalities.
Chem Commun (Camb) 2006:2678-80. [PMID:
16786085 DOI:
10.1039/b603400d]
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Abstract
Ansa-cyclodextrins were obtained in high yields by reaction of sodium sulfide with A,B-di- or A,B,D,E-tetramesylated alpha-CD precursors; the resulting thiocavitands are suitable for forming nanotubular molecules, as well as for hosting metal-organic fragments.
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