The first hetero-bifunctionalization of the secondary face of beta-cyclodextrin: selective and efficient conversion of the A-ring of a 2A,2B-disulfonate to 2A,3A-epoxymannoside

The A-ring of 2(A),2(B)-O,O-di(mesitylenesulfonyl)-beta-cyclodextrin was converted to 2(A),3(A)-epoxymannoside without affecting the other sulfonylated residue, which affords the first approach to hetero-bifunctionalization at the secondary hydroxyl side of cyclodextrins.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2005-07 (25), p.3168
Hauptverfasser:	Fukudome, Makoto, Sugimoto, Yuji, Yuan, De-Qi, Fujita, Kahee
Format:	Artikel
Sprache:	eng
Schlagworte:	beta-Cyclodextrins - chemistry Mannosides - chemistry Models, Molecular Molecular Structure Sulfonic Acids - chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The A-ring of 2(A),2(B)-O,O-di(mesitylenesulfonyl)-beta-cyclodextrin was converted to 2(A),3(A)-epoxymannoside without affecting the other sulfonylated residue, which affords the first approach to hetero-bifunctionalization at the secondary hydroxyl side of cyclodextrins.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/b502573g