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ChemicalBook CAS DataBase List 1-ALLYLPYRIDINIUM BROMIDE
10129-44-9

1-ALLYLPYRIDINIUM BROMIDE synthesis

2synthesis methods
-

Yield: 99%

Reaction Conditions:

in acetonitrile at 70; for 31.5 h;

Steps:


General procedure: The new cholinesterase inhibitors (1-19; Figs. 2 and 3)were prepared via developed synthetic strategy [17-19]. Thesolution of amine/pyridine (5 mmol) and corresponding alkylatingagent (8 mmol) in MeCN (10 ml) was stirred at 70°C. The reaction mixture was cooled to the room temperatureand it was portioned with acetone (50 ml) and cooled in refrigerator(5°C) overnight. The crystalline or amorphouscrude product was collected by filtration, washed with acetone(320 ml) and crystalized from acetone. NMR, ESI-MSand elemental analysis determined the entity and purity of allprepared compounds

References:

Benek, Ondrej;Musilek, Kamil;Horova, Anna;Dohnal, Vlastimil;Dolezal, Rafael;Kuca, Kamil [Medicinal Chemistry,2015,vol. 11,# 1,p. 21 - 29]

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