期刊
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY
卷 81, 期 6, 页码 597-598出版社
WILEY
DOI: 10.1007/s11746-006-0947-y
关键词
alkanolamides; amidation; ethanolamine; laurel oil; laurel oil alkanolamide
A low-temperature synthesis of laurel oil alkanolamides directly from laurel oil and ethanolamine was carried out in essentially quantitative yields. The ethanolamine/laurel oil molar ratio used was 10:1. Even though amine served as a catalyst in the reaction, we used sodium methoxide at a ratio of 0.2-2% as a second catalyst. The reaction was complete in 1-9 h at room temperature. The identity of the amide was confirmed by IR and C-13 NMR spectroscopy.
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