Synthesis of New Imidazole Aminophosphonic and Aminophosphinic Acids.
β Scribed by B. Boduszek; T. Olszewski
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 126 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
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## Abstract For Abstract see ChemInform Abstract in Full Text.
Synthesis of Ξ±-Substituted Ξ±-Aminophosphinic and Ξ±-Aminophosphonic Acids. -The reaction of ketoximes (I) with hypophosphorous acid affords previously unknown phosphinic acids (II), which are smoothly oxidized into the corresponding phosphonic acids (III). -(OSIPOVA, T. I.;
In this article, a new synthetic approach to a 1,4,2-oxazaphosphorinane, and to β£-ethyl-β£-N-(hydroxyethylamino)methyl phosphonicacid and their sodium salts is described. The title compounds were characterized by NMR and FAB spectroscopy.