78175-83-4Relevant academic research and scientific papers
REGIO- AND STEREOSELECTIVITY IN THE ADDITION OF METAL N,N-DIMETHYLPHENYLACETAMIDE ENOLATES TO SOME CONJUGATED CARBONYL COMPOUNDS
Stefanovsky, Y.,Gospodova, Tz.,Viteva, L.
, p. 5355 - 5362 (2007/10/02)
The nucleophilic addition of lithium, sodium, potassium and bromomagnesium N,N-dimethylphenylacetamide enolates to cinnamic aldehyde, chalcone and methyl cinnamate is studied.The regioselectivity of the reaction is found to depend on the metal counterion and other reaction conditions.The stereoselectivity under kinetic and thermodynamic conditions does not depend on the metal.The reactivity of the amide-enolates is compared with the reactivity of other enolates already studied.
STRUCTURE DU REACTIF D'IVANOV ET DE QUELQUES ORGANOMETALLIQUES ISSUS DES DERIVES PHENYLACETIQUES-I. ETUDE DES SOLUTIONS PAR RMN
Mladenova, M.,Blagoev, B.,Gaudemar, M.,Dardoize, F.,Lallemand, J. Y.
, p. 2153 - 2156 (2007/10/02)
Ivanov reagent and several analogous reagents (phenyl acetique serie) have been studied by NMR.In all the cases, an enolate-structure is revealed; no carbaneniate-species could be detected, even in very solvating solvents.
