The ionic liquid effect on solubility of aniline, a simple aromatic amine: Perspective of solvents' mixture

Susana I. Santos; Ewa Bogel-Lukasik; Rafal Bogel Lukasik

doi:10.1016/j.fluid.2012.04.015

The ionic liquid effect on solubility of aniline, a simple aromatic amine: Perspective of solvents' mixture

Susana I. Santos, Ewa Bogel-Lukasik, Rafal Bogel Lukasik

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The satisfactory mutual solubility of aniline and bis(trifluoromethylsulfonyl)amide or trifluoromethanesulfonate-based ionic liquids can open new perspectives in processing of phenylamine derivatives. Liquid-liquid equilibrium (LLE) and solid-liquid equilibrium (SLE) measurements were performed using a dynamic (synthetic) method. The solubility of aniline in trifluoromethanesulfonate ionic liquids was found to be significantly lower than in the studied bis(trifluoromethylsulfonyl)amide ionic liquids. Furthermore, the solubility of aniline in mixed solvents was studied, and thus, the possibility to enhance solubility maintaining benefits coming from the presence of hydrophilic trifluoromethanesulfonate ionic liquid was highlighted.

Original language	English
Pages (from-to)	105-110
Number of pages	6
Journal	Fluid Phase Equilibria
Volume	325
DOIs	https://doi.org/10.1016/j.fluid.2012.04.015
Publication status	Published - 15 Jul 2012

Keywords

Aniline
Ionic liquid
Phase equilibria
Solubility
Solvents' mixture
Upper critical solution temperature

Access to Document

10.1016/j.fluid.2012.04.015

Link to publication in Scopus

Fingerprint Dive into the research topics of 'The ionic liquid effect on solubility of aniline, a simple aromatic amine: Perspective of solvents' mixture'. Together they form a unique fingerprint.

Cite this

@article{3b6ec0ac6e9e4158a7f9b31a31bba003,

title = "The ionic liquid effect on solubility of aniline, a simple aromatic amine: Perspective of solvents' mixture",

abstract = "The satisfactory mutual solubility of aniline and bis(trifluoromethylsulfonyl)amide or trifluoromethanesulfonate-based ionic liquids can open new perspectives in processing of phenylamine derivatives. Liquid-liquid equilibrium (LLE) and solid-liquid equilibrium (SLE) measurements were performed using a dynamic (synthetic) method. The solubility of aniline in trifluoromethanesulfonate ionic liquids was found to be significantly lower than in the studied bis(trifluoromethylsulfonyl)amide ionic liquids. Furthermore, the solubility of aniline in mixed solvents was studied, and thus, the possibility to enhance solubility maintaining benefits coming from the presence of hydrophilic trifluoromethanesulfonate ionic liquid was highlighted.",

keywords = "Aniline, Ionic liquid, Phase equilibria, Solubility, Solvents' mixture, Upper critical solution temperature",

author = "Santos, {Susana I.} and Ewa Bogel-Lukasik and Lukasik, {Rafal Bogel}",

year = "2012",

month = jul,

day = "15",

doi = "10.1016/j.fluid.2012.04.015",

language = "English",

volume = "325",

pages = "105--110",

journal = "Fluid Phase Equilibria",

issn = "0378-3812",

publisher = "Elsevier Science B.V., Inc",

}

TY - JOUR

T1 - The ionic liquid effect on solubility of aniline, a simple aromatic amine

T2 - Perspective of solvents' mixture

AU - Santos, Susana I.

AU - Bogel-Lukasik, Ewa

AU - Lukasik, Rafal Bogel

PY - 2012/7/15

Y1 - 2012/7/15

N2 - The satisfactory mutual solubility of aniline and bis(trifluoromethylsulfonyl)amide or trifluoromethanesulfonate-based ionic liquids can open new perspectives in processing of phenylamine derivatives. Liquid-liquid equilibrium (LLE) and solid-liquid equilibrium (SLE) measurements were performed using a dynamic (synthetic) method. The solubility of aniline in trifluoromethanesulfonate ionic liquids was found to be significantly lower than in the studied bis(trifluoromethylsulfonyl)amide ionic liquids. Furthermore, the solubility of aniline in mixed solvents was studied, and thus, the possibility to enhance solubility maintaining benefits coming from the presence of hydrophilic trifluoromethanesulfonate ionic liquid was highlighted.

AB - The satisfactory mutual solubility of aniline and bis(trifluoromethylsulfonyl)amide or trifluoromethanesulfonate-based ionic liquids can open new perspectives in processing of phenylamine derivatives. Liquid-liquid equilibrium (LLE) and solid-liquid equilibrium (SLE) measurements were performed using a dynamic (synthetic) method. The solubility of aniline in trifluoromethanesulfonate ionic liquids was found to be significantly lower than in the studied bis(trifluoromethylsulfonyl)amide ionic liquids. Furthermore, the solubility of aniline in mixed solvents was studied, and thus, the possibility to enhance solubility maintaining benefits coming from the presence of hydrophilic trifluoromethanesulfonate ionic liquid was highlighted.

KW - Aniline

KW - Ionic liquid

KW - Phase equilibria

KW - Solubility

KW - Solvents' mixture

KW - Upper critical solution temperature

UR - http://www.scopus.com/inward/record.url?scp=84860999765&partnerID=8YFLogxK

U2 - 10.1016/j.fluid.2012.04.015

DO - 10.1016/j.fluid.2012.04.015

M3 - Article

AN - SCOPUS:84860999765

VL - 325

SP - 105

EP - 110

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

SN - 0378-3812

ER -