Publication details

Průtoková technologie produkce substituovaných piperazinů využívající mikrovlnný zdroj a/ nebo katalytické lože

Title in English Flow technology for the production of substituted piperazines using a microwave source and / or a catalytic bed
Authors

PAZDERA Pavel HAVRÁNKOVÁ Eva NĚMEČKOVÁ Dana ŠIMBERA Jan

Year of publication 2017
MU Faculty or unit

Faculty of Science

Description A solution in that a reaction mixture containing in an organic solvent a solution of piperazine and an electrophilic reagent placed in a reservoir outside the reaction space is circulated over a glass or PE, a PP vessel containing as catalyst a metal ion immobilized on a weakly acidic cation. Either in or outside the microwave reaction chamber, the rate of circulation of the reaction solution is in the order of tens of ml / s, the pulse power of the microwave emitter is up to 10 W. After reacting the key component and cooling the reaction solution to room temperature, the reaction mixture is treated with the usual way.
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