Strategy for Synthesizing Novel Acetamidines as CO2-Triggered Switchable Surfactants via Acetimidates

In this study, we developed a strategy for using the Scoggins procedure in the synthesis of acetamidines as novel CO 2 -triggered switchable surfactants via acetimidates by effectively tuning the chemical equilibrium. The as-synthesized N ’-alkyl- N , N -diethylacetamidines exhibit excellent CO 2 /N...

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Bibliographic Details
Published inTransactions of Tianjin University Vol. 25; no. 3; pp. 237 - 244
Main Authors Xu, Yan, Wang, Fan, Hou, Qingfeng, Zhao, Yujun, Ding, Guosheng, Xu, Xingguang
Format Journal Article
LanguageEnglish
Published Tianjin Tianjin University 03.06.2019
Springer Nature B.V
Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China%Research Institute of Petroleum Exploration and Development (RIPED), CNPC, Beijing 100083, China%Analysis Center, Tianjin University, Tianjin 300072, China%Energy Business Unit, CSIRO, Kensington, WA 6151, Australia
Subjects
Bicarbonates
Carbon dioxide
Chemical synthesis
Engineering
Humanities and Social Sciences
Mechanical Engineering
multidisciplinary
Organic chemistry
Research Article
Science
Surfactants
switchable surfactants
Consecutive reaction
Acetamidine
CO
Acetimidate
CO2 switchable surfactants
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Summary:In this study, we developed a strategy for using the Scoggins procedure in the synthesis of acetamidines as novel CO 2 -triggered switchable surfactants via acetimidates by effectively tuning the chemical equilibrium. The as-synthesized N ’-alkyl- N , N -diethylacetamidines exhibit excellent CO 2 /N 2 switchability and their bicarbonate salts have the ability to emulsify oil–water mixtures.
ISSN:1006-4982
1995-8196
DOI:10.1007/s12209-018-0169-z