Phosphorus, Sulfur and Silicon and the Related Elements p. 2241 - 2253 (2003)
Update date:2022-08-10
Topics:
Hassen, Zied
Akacha, Azaiez Ben
Zantour, Hedi
In the present work we describe the keto-enol equilibrium of some acylphosphonates 1 by means of 1H, 13C, 31P NMR, and IR data which show that the enol form has E configuration. The keto/enol ratio is determined on the basis of 31P NMR data. The reactivity of 1 with hydrazines derivatives and primary amines are reported. The structure of all compounds is determined by 1H, 13C, 31P NMR, and IR.
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