油化学
Online ISSN : 1884-2003
ISSN-L : 0513-398X
界面活性を有する2-オキサゾリン誘導体の合成と性能
木村 誓村井 幸一柏谷 景昌山崎 孝二
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ジャーナル フリー

1975 年 24 巻 12 号 p. 869-873

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An attempt has been made to prepare surfactants containing oxazoline ring such as 2-alkyl-2-oxazoline organic salt and N-alkyl-4, 4-dimethyl-2-oxazolinium bromide.
2-Alkyl-2-oxazoline was formed by the ring closure of N-β-chloroethyl fatty amide made by condensing a fatty acid (C10-C14) with etanolamine followed by chlorination and 4, 4-dimethyl-2-oxazoline was prepared from formic acid and 2-amino-2-methyl-1-propanol.
From the experimental results it was found rhat the organic salts of oxazoline were generally superior in surface tension lowering ability and wetting power, but inferior in foaming power and emulsifying power to the oxazolinium salts.

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