Publication details
Iontově imobilizované katalyzátory pro aktivace elektrofilů, způsob jejich výroby a použití
| Title in English | Ion-immobilized catalysts for activation of electrophiles, process of their preparation and use |
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| Authors | |
| Year of publication | 2013 |
| Type | Patent |
| MU Faculty or unit | |
| Publisher | |
| State | Czech Republic |
| Patent's number | 303987 |
| Web | Patentová databáze ÚPV |
| Description | The present invention relates to catalysts based on 1-(pyrid-4-yl)piperazine, which are ion-immobilized ion onto a synthetic polymeric ion exchange resin. Preparation of these catalysts is characterized in that a solution of a corresponding 1-(pyrid-4-yl)piperazine derivative in water, methanol, ethanol or a mixture thereof is continuously eluted through a column filled with a corresponding ion exchange resin, or it can be discontinuously mixed with the ion exchange resin to a required state of the ion exchange resin saturation. The catalysts of the present invention are used for activation of electrophiles. |
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