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Quaternary amines general analysis

The reaction mechanism including the formation and decomposition of quaternary cations may be a general pathway in amine alkylation processes on acidic zeolites. Pouilloux et al. (247), for example, synthesized dimethylethylamine from ethylamine and methanol on an acidic catalyst. At the reaction temperature of 503 K, trimethylamine was determined by gas chromatographic analysis, which can be explained by the formation and decomposition of trimethylethylammonium ions, (CIl3)3N CH2CH3. [Pg.203]

See other pages where Quaternary amines general analysis is mentioned: [Pg.180]    [Pg.30]    [Pg.220]    [Pg.175]    [Pg.452]    [Pg.378]    [Pg.1116]    [Pg.446]    [Pg.145]    [Pg.656]    [Pg.318]    [Pg.32]    [Pg.2837]    [Pg.186]    [Pg.159]    [Pg.335]    [Pg.378]   


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Amines quaternary

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