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Arbuzov reaction with triethyl phosphite followed by cleavage with hydrazine hydrate provides a route to diethyl (aminomethyl)phosphonate. Protection as the benzylidene derivative permits the use of this phosphonate in the Wadsworth-Emmons reaction: Org. Synth. Coll., 8, 451 (1993) and references therein./n
Gefahrenhinweise (EU): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.