Publication details
NOVÝ SOFISTIKOVANÝ ZPŮSOB SYNTÉZY 1-PYRID-4-YL-PIPERAZINU A JEHO DERIVÁTŮ JAKO STAVEBNÍCH BLOKŮ PRO IMOBILIZOVANÉ KATALYTICKÉ SYSTÉMY
| Title in English | New sophisticated synthetic method of 1-pyrid-4-yl-piperazine and its derivatives as building blocks for supported catalytic systems |
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| Authors | |
| Year of publication | 2011 |
| Type | Appeared in Conference without Proceedings |
| MU Faculty or unit | |
| Citation | |
| Description | New direct one-step synthesis of 1-pyrid-4-yl-piperazine (PyPi) starting from 4-chloropyridine hydrochloride and piperazine will be demonstrated. Identification of PyPi was done by NMR, FTIR, MS and by X-ray structural analysis. Acid-base konstants were obtained. Alkylation reaction of PyPi by action of functional derivatives of acrylic acid, acylation reaction and carbamoylation were studied. New 4-substituted 1-pyrid-4-yl-piperazines will be use as building blocks for synthesis of pharma-intermediates and for preparation of supported catalysts for inverze PTC and electrophiles activation. |
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