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Title: 1-(Acyloxy)benzotriazoles: Useful Reagents for the Regioselective Acylation of Diols
Contributor(s): Wilkinson, Brendan  (author)orcid 
Publication Date: 2013
DOI: 10.1071/ch13303
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Abstract: Acylated derivatives of 1-hydroxybenzotriazole (HOBt) have been widely used as reactive intermediates in a variety of one-pot, bond forming reactions. Isolable benzotriazole 'esters' 1-(benzoyloxy)benzotriazole (1-BBTZ, 1) and 1-(acetoxy)benzotriazole (2) are also useful reagents for the regioselective acylation of diols and partially protected carbohydrates (Fig. 1).[¹] 1-(Acyloxy) benzotriazoles 1 and 2 can be conveniently prepared by a carbodiimide-promoted condensation of HOBt,[²] or via the corresponding acyl chloride.[¹]
Publication Type: Journal Article
Grant Details: ARC/DE130101673
Source of Publication: Australian Journal of Chemistry, 66(8), p. 910-912
Publisher: CSIRO Publishing
Place of Publication: Australia
ISSN: 1445-0038
Field of Research (FOR): 030401 Biologically Active Molecules
030503 Organic Chemical Synthesis
030599 Organic Chemistry not elsewhere classified
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
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Appears in Collections:Journal Article
School of Science and Technology

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