Synthesis of anionic sulphonate-crown ether surfactants

Two sulphonate-crown ether surfactants （sodium （4＇-dodecanoyldJbenzo-18-crown-6）-4＂（5＂）-sulpho- nate, ammonium （4＇-dodecanoyldibenzo-18-crown-6）-4＂（5＂）-sulphonate） were designed and synthesized via a two-step continuous method. The products were purified and characterized by IR. 1H NMR and elemental...

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Bibliographic Details
Published in:Chinese chemical letters 2013-12, Vol.24 (12), p.1137-1139
Main Authors: Zhou, Jing, Liang, He-Le, Chen, Qing-De, Shen, Xing-Hai
Format: Article
Language:English
Subjects:
Crown ether
Sulphonate
Surfactant
Synthesis
冠醚
动态光散射技术
合成
物理化学性质
磺酸盐
表面活性剂
连续方法
阴离子
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Summary:Two sulphonate-crown ether surfactants （sodium （4＇-dodecanoyldJbenzo-18-crown-6）-4＂（5＂）-sulpho- nate, ammonium （4＇-dodecanoyldibenzo-18-crown-6）-4＂（5＂）-sulphonate） were designed and synthesized via a two-step continuous method. The products were purified and characterized by IR. 1H NMR and elemental analysis. The physicochemical properties of the surfactants were studied by fluorescence, conductivity and dynamic light scattering techniques.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2013.06.028