Substituted isophosphindolines and their use

Details Substituted isophosphindolines and their use Substituted isophosphindolines and their use

C - Chemistry, Metallurgy

07

F

C07F 15/00 (2006.01) C07F 9/6568 (2006.01)

Patent

CA 2346379

The invention relates to complex compounds containing substituted isophosphinolines according to formula (VII) or (XIII). In general formula (VII), R means hydrogen, alkyl-, aryl-, haloaryl-, haloalkyl groups, R' means alkyl-, aryl-, haloaryl-, haloalkyl groups, R'' and R''' mean, independently of each other, hydrogen, alkyl-, aryl-, haloalkyl- or haloaryl-, alkoxy-, amino-, dialkylamino-, sulfonate groups or fluorine and two adjacent R''/R'', R''/R''' or R'''/R'''s can also be bridged, or in general formula (XIII), R' means alkyl-, aryl-, haloaryl-, haloalkyl groups, R'' and R''' mean, independently of each other, hydrogen, alkyl-, aryl-, haloalkyl- or haloaryl-, alkoxy-, amino-, dialkylamino-, sulfonate groups or fluorine and two adjacent R''/R'', R''/R''' or R'''/R''' can also be bridged and R'''' is an alkanediyl- , arenediyl- or hetarenediyl group, the term alkyl or haloalkyl group including the corresponding cyclo-compounds. The invention also relates to the use of complex compounds of this type as catalysts.

L'invention concerne des complexes contenant des isophosphindolines substituées, de formule (VII) ou (XIII). Dans la formule générale (VII), R représente hydrogène, alkyle, aryle, haloaryle ou haloalkyle; R' représente alkyle, aryle, haloaryle ou haloalkyle; R'' et R''' représentent indépendamment hydrogène, alkyle, aryle, haloalkyle ou haloaryle, alcoxy, amino, dialkylamino, sulfonate ou fluor, deux R''/R'', R''/R''' ou R'''/R''' adjacents pouvant être pontés. Dans la formule générale (XIII), R' représente alkyle, aryle, haloaryle ou haloalkyle; R'' et R''' représentent indépendamment hydrogène, alkyle, aryle, haloalkyle ou haloaryle, alcoxy, amino, dialkylamino, sulfonate ou fluor, deux R''/R'', R''/R''' ou R'''/R''' adjacents pouvant aussi être pontés; et R'''' représente alcanediyle, arènediyle ou hétéro-arènediyle, le groupe alkyle ou haloalkyle comprenant les composés cycliques correspondants. L'invention concerne également l'utilisation desdits complexes comme catalyseurs.

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