Investigation of the structure and mechanism of the synthesis reaction of monoalkyl(C8-C12)phenol formaldehyde oligomers modified by imidazolines based on fatty acids of vegetable oils and polyamines by the IR-spectroscopy method

N. Abdullayeva, M. N. Amiraslanova, S. Akhmedbekova, L. I. Аliyeva, R. Rustamov, Sh. R. Aliyeva, P. E. Isayeva, E. Azizbeyli, F. A. Mamedzade
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Abstract

The structures of novolac monoalkyl(C8–C12)phenolformaldehyde oligomers modified with imidazolines based on fatty acids of sunflower or corn oils and polyamines – diethylenetriamine, triethylenetetraamine, polyethylenepolyamines were investigated by IR-spectroscopy. As a result of the analysis of the initial and final products, a reaction mechanism is proposed. Optical densities of the absorption bands of the main functional fragments were calculated, and the regularities of the changes depending on the qualitative and quantitative composition of the oligomers were studied.
用红外光谱法研究了以植物油脂肪酸和多胺为原料的咪唑啉改性单烷基(C8-C12)酚甲醛低聚物的合成反应结构和机理
用红外光谱法研究了以葵花籽油或玉米油脂肪酸和多胺(二乙基三胺、三乙基四胺、聚乙烯多胺)为原料,咪唑啉改性的新型单烷基(C8-C12)酚醛低聚物的结构。通过对初始产物和最终产物的分析,提出了反应机理。计算了主要功能片段吸收带的光密度,并研究了其随低聚物的定性和定量组成的变化规律。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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