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Suzuki-Coupling of Aromatic Chlorine Compounds in Triphase Tenside Systems

29.10.2009
We offer a possibility to use aromatic chlorine compounds for Suzuki coupling

in a triphase system (water, oil and tenside) with easy product separation and catalyst recovery. The reaction is carried out at 60°C and stopped as soon as total conversion is achieved. Within one minute the composition separates into 3 liquid phases. The middle phase contains the catalyst and remains for further synthesis in the reaction chamber. The organic phase is separated for purification of the product.

The remaining liquid phase with a high salt content is also removed from the reaction chamber.

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