Process for the ring opening of geminal dicyanoepoxides and new compounds obtained by this process
According to the invention, the geminal dicyanoepoxide is reacted with a binucleophilic compound in the presence of an acid chosen from the group comprising the hydracids and the weakly nucleophilic acids. L'INVENTION CONCERNE UN PROCEDE D'OUVERTURE DU CYCLE DES GEM DICYANOEPOXYDES.SELON L...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | According to the invention, the geminal dicyanoepoxide is reacted with a binucleophilic compound in the presence of an acid chosen from the group comprising the hydracids and the weakly nucleophilic acids.
L'INVENTION CONCERNE UN PROCEDE D'OUVERTURE DU CYCLE DES GEM DICYANOEPOXYDES.SELON L'INVENTION, ON FAIT REAGIR LE GEM DICYANOEPOXYDE AVEC UN COMPOSE BINUCLEOPHILE EN PRESENCE D'UN ACIDE CHOISI DANS LE GROUPE COMPRENANT LES HYDRACIDES ET LES ACIDES FAIBLEMENT NUCLEOPHILES. |
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