Dealkylation of dialkyl phosphonates with boron tribromide

被引:0
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作者
Gauvry, N. [1 ]
Mortier, J. [1 ]
机构
[1] Université du Maine and CNRS, Laboratoire de Synthèse Organique, Faculté des Sciences, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
关键词
Boron compounds - Chemical analysis - Methanol;
D O I
10.1055/s-2001-12354
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学科分类号
摘要
Boron tribromide cleanly and quantitatively converts dimethyl-, diethyl-, diisopropyl-, and ditertiobutyl phosphonates RP(O)(OR')2 into the corresponding phosphonic acids RP(O)(OH)2 via methanolysis. The use of boron tribromide is compatible with a variety of functionalities in the R group.
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页码:553 / 554
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