115579-44-7Relevant articles and documents
CHLORO-1 ET CHLORO-3 METHOXYCARBONYLHYDRAZONO-2 PROPYLPHOSPHONATES: REACTIFS D'ALKYLATION D'ENOLATES DE CETONES. ACCES A DES PHOSPHONATES PYRROLIQUES ET A DES β,ε DICETOPHOSPHONATES PRECURSEURS DE CYCLOPENTENONES
Haelters, J. P.,Corbel, B.,Sturtz, G.
, p. 53 - 74 (2007/10/02)
The reactivity of keto enolates with 1-chloro and 3-chloro-2-methoxycarbonylhydrazono-propylphosphonates 1 and 2 is studied.It is shown that those enolates react with the chlorohydrazone 1 to give 3-diethoxyphosphonopyrroles 5 under a mechanistic pathway