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Öğe First synthesis of 2-[alkylamino(diethoxyphosphoryl)methyl] acrylic ethyl esters(Pergamon-Elsevier Science Ltd, 2003) Kraiem, H; Abdullah, MI; Amri, HThe ethyl alpha-bromomethyl-beta-(diethoxyphosphoryl)acrylic acid ester 9 has been prepared by addition of bromine to allylphosphonate 7 then dehydrobromination with DBU in acetonitrile. Reaction of allylic bromide 9 with primary amines in a bimolecular S(N)2'-type mechanism in methanol at low temperature, gives rise to the 2-[alkylamino(diethoxyphosphoryl)methyl]acrylic acid ethyl esters 6. (C) 2002 Elsevier Science Ltd. All rights reserved.
