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Hoechst AG
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Hoechst AG
Farbwerke Hoechst AG
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Publication of FR1038506ApublicationCriticalpatent/FR1038506A/fr
C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
C07C209/82—Purification; Separation; Stabilisation; Use of additives
C07C209/84—Purification
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FR1038506D1950-06-191951-06-18Composés d'ammonium biquaternaires et procédé de préparation de ces composés
ExpiredFR1038506A
(fr)