Abstract
The Michaelis-Arbusov reaction (method A) and the nucleophilic addition of dialkylphosphites followed by Hoffman olefination (method B) represent two synthetic methods giving a variety of 2-ethoxycarbonylallyl-phosphonates 2, in good yields, from readily accessible ethyl 2-(N,N-dialkylaminomethyl) acrylates 1.
Notes
a Rendement calculé par rapport au composé 1.