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Kinetics and preparation of amine oxides
Author(s) -
Toney C. Joe,
Friedli F. E.,
Frank P. J.
Publication year - 1994
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02541441
Subject(s) - morpholine , piperidine , chemistry , amine gas treating , amine oxide , kinetics , hydrogen peroxide , medicinal chemistry , oxide , organic chemistry , alkyl , physics , quantum mechanics
Abstract A kinetic model for the oxidation of dimethyllaurylamine to its amine oxide with hydrogen peroxide was developed. It is a second‐order reaction where k=.0250, .0079 and .0037 kg per mol/min at 75, 60 and 50°C, respectively. Amine oxides of N ‐lauryl morpholine, piperidine and 3‐methyl piperidine were synthesized, and their rates of formation were determined. Compared to dimethyllaurylamine, the piperidines react slower, while the morpholine reaction is much faster.