Nicotine: On the potential role of ionic liquids for its processing and purification

Zoran P. Visak; Susana Lucas Yague; J. N. C. Lopes; Luis Paulo N Rebelo

doi:10.1021/jp073788h

Nicotine: On the potential role of ionic liquids for its processing and purification

Zoran P. Visak, Susana Lucas Yague, J. N. C. Lopes, Luis Paulo N Rebelo

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

17 Citations (Scopus)

Abstract

Marked solubility differences of nicotine in the ionic liquids [C ₂mim][NTf₂], [C₂mim][EtOSO₃], and [C_nmim]Cl, 6 ≤ n ≤ 10, are observed through the analysis of the corresponding phase diagrams. These show the potential of commonly used ionic liquids to extract and purify this important compound. From a fundamental standpoint, the generally enhanced solubility of nicotine in these ionic liquids as compared to that of aromatic and aliphatic hydrocarbons can be assigned to the presence of the aromatic pyridine ring and the large aliphatic N-methyl-pyrrolidine residue.

Original language	English
Pages (from-to)	7934-7937
Number of pages	4
Journal	Journal of Physical Chemistry B
Volume	111
Issue number	28
DOIs	https://doi.org/10.1021/jp073788h
Publication status	Published - 19 Jul 2007

Keywords

Ionic liquids
Phase equilibria
Liquid-liquid equilibria

Access to Document

10.1021/jp073788hLicence: CC BY-NC

Cite this

@article{2faeeb0c42584ddf937c91b32d4df8c8,

title = "Nicotine: On the potential role of ionic liquids for its processing and purification",

abstract = "Marked solubility differences of nicotine in the ionic liquids [C 2mim][NTf2], [C2mim][EtOSO3], and [Cnmim]Cl, 6 ≤ n ≤ 10, are observed through the analysis of the corresponding phase diagrams. These show the potential of commonly used ionic liquids to extract and purify this important compound. From a fundamental standpoint, the generally enhanced solubility of nicotine in these ionic liquids as compared to that of aromatic and aliphatic hydrocarbons can be assigned to the presence of the aromatic pyridine ring and the large aliphatic N-methyl-pyrrolidine residue.",

keywords = "Ionic liquids, Phase equilibria, Liquid-liquid equilibria",

author = "Visak, {Zoran P.} and Yague, {Susana Lucas} and Lopes, {J. N. C.} and Rebelo, {Luis Paulo N}",

year = "2007",

month = jul,

day = "19",

doi = "10.1021/jp073788h",

language = "English",

volume = "111",

pages = "7934--7937",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "AMER CHEMICAL SOC",

number = "28",

}

TY - JOUR

T1 - Nicotine: On the potential role of ionic liquids for its processing and purification

AU - Visak, Zoran P.

AU - Yague, Susana Lucas

AU - Lopes, J. N. C.

AU - Rebelo, Luis Paulo N

PY - 2007/7/19

Y1 - 2007/7/19

N2 - Marked solubility differences of nicotine in the ionic liquids [C 2mim][NTf2], [C2mim][EtOSO3], and [Cnmim]Cl, 6 ≤ n ≤ 10, are observed through the analysis of the corresponding phase diagrams. These show the potential of commonly used ionic liquids to extract and purify this important compound. From a fundamental standpoint, the generally enhanced solubility of nicotine in these ionic liquids as compared to that of aromatic and aliphatic hydrocarbons can be assigned to the presence of the aromatic pyridine ring and the large aliphatic N-methyl-pyrrolidine residue.

AB - Marked solubility differences of nicotine in the ionic liquids [C 2mim][NTf2], [C2mim][EtOSO3], and [Cnmim]Cl, 6 ≤ n ≤ 10, are observed through the analysis of the corresponding phase diagrams. These show the potential of commonly used ionic liquids to extract and purify this important compound. From a fundamental standpoint, the generally enhanced solubility of nicotine in these ionic liquids as compared to that of aromatic and aliphatic hydrocarbons can be assigned to the presence of the aromatic pyridine ring and the large aliphatic N-methyl-pyrrolidine residue.

KW - Ionic liquids

KW - Phase equilibria

KW - Liquid-liquid equilibria

UR - http://www.scopus.com/inward/record.url?scp=34547539125&partnerID=8YFLogxK

U2 - 10.1021/jp073788h

DO - 10.1021/jp073788h

M3 - Article

C2 - 17595131

AN - SCOPUS:34547539125

VL - 111

SP - 7934

EP - 7937

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

SN - 1520-6106

IS - 28

ER -

Nicotine: On the potential role of ionic liquids for its processing and purification

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this