METHOD FOR PREPARATION OF ALKYLATED OR FLUORO, CHLORO AND FLUOROCHLORO ALKYLATED COMPOUNDS BY HETEROGENEOUS CATALYSIS

• Main Authors: Florencio ZARAGOZA DOERWALD, Christoph TAESCHLER, Helfried NEUMANN, Matthias BELLER, Kishore NATTE, Stefan ELLINGER, Lin HE
• Format: Patent
• Language: English; Spanish
• Published: 31.10.2018
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; APPARATUS THEREFOR; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL METHODS OF ORGANIC CHEMISTRY; HETEROCYCLIC COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention discloses a method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by a heterogeneous Pt/C-catalyzed alkylation or fluoro, chloro and fluorochloro alkylation with alkyl halides or with fluoro, chloro and fluorochloro alkyl halides in the presence of Cs2C03 or CsHC03. La invención describe uno método para preparación de compuestos alquilados de fluoro, cloro y fluorocloro por una alquilación catalizada con Pt/C heterogénea o alquilación de con fluoro, cloro y fluorocloro con haluros de alquilo o con haluros de alquilo de fluoro, cloro y fluorocloro en presencia de Cs2CO3 o CsHCO3.