75580-92-6Relevant articles and documents
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.
Synthesis of α-fluorocarbonyl compounds
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, (2008/06/13)
Process for preparing an organic compound of the formula R2 R2 CFC(O)R3, which process comprises contacting and reacting in a reaction mixture which includes an inert solvent, at a temperature of -40° C. to -100° C., ROF and STR1 R is polyfluoroperhaloalkyl of 1-6 carbon atoms or FOCF2 ; R1 is hydrocarbyl of 1-6 carbon atoms; each R2 is selected from H, alkyl of 1-17 carbon atoms, cycloalkyl of 3-6 carbon atoms, aryl, heteroaryl and such alkyl, cycloalkyl, aryl and heteroaryl substituted by halogen or alkoxy of 1-6 carbon atoms; R3 is selected from H, alkyl and haloalkyl of 1-16 carbon atoms, cycloalkyl of 3-10 carbon atoms, aryl and haloaryl, OSi(R1)3, OH, NH2, alkoxy of 1-6 carbon atoms, aryloxy, NHR1 and NR12 wherein R1 is alkyl of 1-6 carbon atoms, N-arylamino and nitrogen or sulfur heterocyclic of 4-5 carbon atoms; R3 and one R2 taken together is a diradical which with the C=C group is carbocyclic, heterocyclic or haloheterocyclic, and recovering from the reaction mixture the compound of the formula R2 R2 CFC(O)R3.
