Preparation of novel multifunctional monomers

Q2 Engineering

Materials Research Innovations Pub Date : 2022-08-15 DOI:10.1080/14328917.2022.2111138

Yingxin Zhou, Yi-Ran Fan, J. Wu, Li Jiang, Hongjun Yang, Qimin Jiang, Wenyan Huang, X. Xue, B. Jiang

引用次数: 1

Abstract

ABSTRACT Novel reducing emulsifier monomers 2-(dimethylamino)ethyl dodecyl maleate (DMAEDM) and 2-(dimethylamino)ethyl dodecyl itaconate (DMAEDI) containing polymerisable double bonds, tertiary amine and long-chain aliphatic hydrocarbons were creatively designed and synthesised. Reducing emulsifier monomers (REM) were prepared using dodecanol, acid anhydride and 2-dimethylaminoethyl chloride hydrochloride through a two-step reaction process. The optimum reaction temperature and ratio of chemicals were determined to achieve higher yield and purity of REM products. The product purity was above 95% as determined by gas chromatography. The structure of the products was confirmed by infrared spectroscopy (IR) and proton nuclear magnetic resonance (1H-NMR) spectroscopy. The novel reducing emulsifier monomers have been determined to have good emulsifying performance.

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新型多功能单体的制备

摘要:创造性地设计并合成了含有可聚合双键、叔胺和长链脂肪烃的2-(二甲氨基)乙基十二烷基马来酸酯(DMAEDM)和2-(二甲氨基)乙基十二烷基衣肯酸酯(DMAEDI)新型还原性乳化剂单体。以十二醇、酸酐和2-二甲氨基乙基氯盐酸盐为原料，通过两步反应制备了还原性乳化剂单体。为提高REM产品的收率和纯度，确定了最佳反应温度和最佳配比。经气相色谱法测定，产品纯度在95%以上。产物的结构通过红外光谱(IR)和质子核磁共振(1H-NMR)确证。新型还原性乳化剂单体具有良好的乳化性能。

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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来源期刊

Materials Research Innovations 工程技术-材料科学：综合

CiteScore

5.20

自引率

0.00%

发文量

审稿时长

2.8 months

期刊介绍： Materials Research Innovations covers all areas of materials research with a particular interest in synthesis, processing, and properties from the nanoscale to the microscale to the bulk. Coverage includes all classes of material – ceramics, metals, and polymers; semiconductors and other functional materials; organic and inorganic materials – alone or in combination as composites. Innovation in composition and processing to impart special properties to bulk materials and coatings, and for innovative applications in technology, represents a strong focus. The journal attempts to balance enduring themes of science and engineering with the innovation provided by such areas of research activity.