Deprotection of Ketoximes Using Bismuth(III) Nitrate Pentahydrate

Deprotection of Ketoximes Using Bismuth(III) Nitrate Pentahydrate

Abstract Ketoximes undergo facile deprotection in acetone-H 2 O (9:1) in the presence of 0.5 equivalents of Bi(NO 3 ) 3 ·5H 2 O. Bismuth(III) nitrate is relatively non-toxic, insensitive to air and inexpensive. These features coupled with the use of a relatively non-toxic solvent system make this me...

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Veröffentlicht in:Synthesis (Stuttgart) 2001-06, Vol.2001 (7)
Hauptverfasser: Nattier, Bryce A., Eash, Kyle J., Mohan, Ram S.
Format: Artikel
Sprache:eng
Schlagworte:
short paper
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Zusammenfassung:Abstract Ketoximes undergo facile deprotection in acetone-H 2 O (9:1) in the presence of 0.5 equivalents of Bi(NO 3 ) 3 ·5H 2 O. Bismuth(III) nitrate is relatively non-toxic, insensitive to air and inexpensive. These features coupled with the use of a relatively non-toxic solvent system make this method an attractive alternative to existing routes for deprotection of ketoximes.
ISSN:0039-7881
1437-210X
DOI:10.1055/s-2001-14568