Beilstein J. Org. Chem.2020,16, 1436–1446, doi:10.3762/bjoc.16.119
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Keywords: bromotrimethylsilane; McKenna reaction; organophosphorusacid; oxazole; phosphonate ester; Introduction
The McKenna reaction is a tool for the synthesis of organophosphorus acids from their esters and known for over 40 years [1][2]. The importance of this class of compounds is widely recognized
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Graphical Abstract
Scheme 1:
Schematic overview of the McKenna reaction including the decomposition of BTMS in protic solvents. ...
Beilstein J. Org. Chem.2014,10, 1166–1196, doi:10.3762/bjoc.10.117
established. From a stereochemical point of view, these results can be summarized as shown in Scheme 7-v.
Other recent studies have reported stereocontrolled AT reactions. Han et al. [33] described the preparation of optically active organophosphorusacid derivatives from menthyl-based H-phosphinates (or
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Graphical Abstract
Scheme 1:
Pioneer works of Atherton, Openshaw and Todd reporting on the synthesis of phosphoramidate starting...