ISSN:
1573-1111
Keywords:
α-cyclodextrin silylation
;
protection
;
deprotection
;
1H and13C NMR
;
butyldimethylsilyl α-cyclodextrin
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The title compound (II) was prepared by treating dry, purified α-cyclodextrin with 20 equivalents oft-butyldimethylsilyl chloride 20 hr at 110° in DMF/pyridine. Work-up of the product mixture gave 60%II, which was identified by1H and13C NMR. Treatment ofII with Bu4NF 6 hr in refluxing dry THF efficiently removed the protecting groups.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00656814
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