... (E)-Ethyl p-formylacrylate Dimthylhydrazone Nethiodide : a Reactive and Convenient Precursor of (E)-Ethyl-@-formylacrylate M. SCHNITT, JJ BOURGUIGNON and CG WERMUTH Departement de Pharmacochimie Moleculaire, Centre de Neurochimie du CNRS, 5, rue Blaise Pascal, 67084 STRASBOURG CEDEX (France). ... Chem., 38, 1974 (1973). 6. A. STAMBOULI, R. AMOUROUX, M. CHASTRETTE, Tetrahedron Lett., 28, 5301 (1987). 7. Th. ...