Novel low viscous, green and amphiphilic N-oxides/phenylacetic acid based Deep Eutectic Solvents

被引：40
作者：
Germani, Raimondo [1 ,2 ]
Orlandini, Matteo [1 ]
Tiecco, Matteo [1 ]
Del Giacco, Tiziana [1 ,2 ]
机构：
[1] Univ Perugia, Dept Chem Biol & Biotechnol, Via Elce di Sotto 8-1, I-06123 Perugia, Italy
[2] Univ Perugia, CEMIN, Perugia, Italy
来源：
JOURNAL OF MOLECULAR LIQUIDS | 2017年 / 240卷
关键词：
Deep Eutectic Solvents (DESs); N-oxide; Surfactants; Low viscous liquids; Green solvents; TEMPERATURE IONIC LIQUIDS; CHOLINE-CHLORIDE; CARBOXYLIC-ACIDS; BIODEGRADABILITY; SURFACTANTS; OXIDATION; TOXICITY; BEHAVIOR; POLARITY; MEDIA;
D O I：
10.1016/j.molliq.2017.05.084
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Four novel Deep Eutectic Solvents (DESs) were prepared by mixing phenylacetic acid (which is a natural molecule present in honey) with amine N-oxides, which are molecules easily biodegradable in nature. Three of these N-oxides are amphiphilic. The novel DESs have very low freezing points (from -34 degrees C to 20 degrees C) and they have very low viscosity, much lower than the most common and used DES in literature so far (choline chloride/urea mixture). The conductivity values resulted low and the ionicity analysis showed these DESs to be "super ionic". Their polarity resulted high enough and it can be compared with other commonly used solvents or ionic liquids. (C) 2017 Elsevier B.V. All rights reserved.
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收藏
页码：233 / 239
页数：7
相关论文
共 67 条
[31]   Are deep eutectic solvents benign or toxic? [J].
Hayyan, Maan ;
Hashim, Mohd Ali ;
Hayyan, Adeeb ;
Al-Saadi, Mohammed A. ;
AlNashef, Inas M. ;
Mirghani, Mohamed E. S. ;
Saheed, Olorunnisola Kola .
CHEMOSPHERE, 2013, 90 (07) :2193-2195
[32]   Improving the production of propyl and butyl ester-based biodiesel by purification using deep eutectic solvents [J].
Homan, Tom ;
Shahbaz, Kaveh ;
Farid, Mohammed M. .
SEPARATION AND PURIFICATION TECHNOLOGY, 2017, 174 :570-576
[33]   An unconventional cobalt-catalyzed aerobic oxidation of tertiary nitrogen compounds to N-oxides [J].
Jain, SL ;
Sain, B .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (11) :1265-1267
[34]   Evaluation of toxicity and biodegradability for cholinium-based deep eutectic solvents [J].
Juneidi, Ibrahim ;
Hayyan, Maan ;
Hashim, Mohd Ali .
RSC ADVANCES, 2015, 5 (102) :83636-83647
[35]   Recent advances in the application of deep eutectic solvents as sustainable media as well as catalysts in organic reactions [J].
Liu, Peng ;
Hao, Jian-Wu ;
Mo, Li-Ping ;
Zhang, Zhan-Hui .
RSC ADVANCES, 2015, 5 (60) :48675-48704
[36]   Synthesis and characterization of novel ternary deep eutectic solvents [J].
Liu, Yu-Ting ;
Chen, Yan-An ;
Xing, Yan-Jun .
CHINESE CHEMICAL LETTERS, 2014, 25 (01) :104-106
[37]   Novel choline-chloride-based deep-eutectic-solvents with renewable hydrogen bond donors: levulinic acid and sugar-based polyols [J].
Maugeri, Zaira ;
de Maria, Pablo Dominguez .
RSC ADVANCES, 2012, 2 (02) :421-425
[38]   Applications of deep eutectic solvents in biotechnology and bioengineering-Promises and challenges [J].
Mbous, Yves Paul ;
Hayyan, Maan ;
Hayyan, Adeeb ;
Wong, Won Fen ;
Hashim, Mohd Ali ;
Looi, Chung Yeng .
BIOTECHNOLOGY ADVANCES, 2017, 35 (02) :105-134
[39]   Polarity measurement for ionic liquids containing dissociable protons [J].
Ogihara, W ;
Aoyama, T ;
Ohno, H .
CHEMISTRY LETTERS, 2004, 33 (11) :1414-1415
[40]   Natural Deep Eutectic Solvents - Solvents for the 21st Century [J].
Paiva, Alexandre ;
Craveiro, Rita ;
Aroso, Ivo ;
Martins, Marta ;
Reis, Rui L. ;
Duarte, Ana Rita C. .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2014, 2 (05) :1063-1071
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