Solvent-solute interactions in ionic liquids

被引：719

作者：

Crowhurst, L ^{[1
]}

Mawdsley, PR ^{[1
]}

Perez-Arlandis, JM ^{[1
]}

Salter, PA ^{[1
]}

Welton, T ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2003年 / 5卷 / 13期

关键词：

D O I：

10.1039/b303095d

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：

A range of ionic liquids has been investigated using the Kamlet - Taft parameters alpha, beta, and pi*. It was found that pi* is high for all of the ionic liquids studied and varies with both anion and cation, a is generally moderate and depends mainly on the cation, beta is also moderate and depends mainly on the anion. Comparison is made with other polarity measurements in ionic liquids.

引用

页码：2790 / 2794

页数：5

共 37 条

[1] The role of hydrogen bonding in controlling the selectivity of Diels-Alder reactions in room-temperature ionic liquids [J].

Aggarwal, A ;

Lancaster, NL ;

Sethi, AR ;

Welton, T .

GREEN CHEMISTRY, 2002, 4 (05) :517-520

[2] How polar are room-temperature ionic liquids? [J].

Aki, SNVK ;

Brennecke, JF ;

Samanta, A .

CHEMICAL COMMUNICATIONS, 2001, (05) :413-414

[3] Characterizing ionic liquids on the basis of multiple solvation interactions [J].

Anderson, JL ;

Ding, J ;

Welton, T ;

Armstrong, DW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (47) :14247-14254

[4] EVIDENCE FOR HYDROGEN-BONDING IN SOLUTIONS OF 1-ETHYL-3-METHYLIMIDAZOLIUM HALIDES, AND ITS IMPLICATIONS FOR ROOM-TEMPERATURE HALOGENOALUMINATE(III) IONIC LIQUIDS [J].

AVENT, AG ;

CHALONER, PA ;

DAY, MP ;

SEDDON, KR ;

WELTON, T .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (23) :3405-3413

[5]

Cammarata L, 2001, PHYS CHEM CHEM PHYS, V3, P5192, DOI 10.1039/b106900d

[6] Magnitudes and chemical consequences of R3N+-C-H•••O=C hydrogen bonding [J].

Cannizzaro, CE ;

Houk, KN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (24) :7163-7169

[7]

Carmichael AJ, 2000, J PHYS ORG CHEM, V13, P591, DOI 10.1002/1099-1395(200010)13:10<591::AID-POC305>3.0.CO

[8]

2-2

[9] Expanding the polarity range of ionic liquids [J].

Dzyuba, SV ;

Bartsch, RA .

TETRAHEDRON LETTERS, 2002, 43 (26) :4657-4659

[10] HYDROGEN-BONDING IN IMIDAZOLIUM SALTS AND ITS IMPLICATIONS FOR AMBIENT-TEMPERATURE HALOGENOALUMINATE(III) IONIC LIQUIDS [J].

ELAIWI, A ;

HITCHCOCK, PB ;

SEDDON, KR ;

SRINIVASAN, N ;

TAN, YM ;

WELTON, T ;

ZORA, JA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (21) :3467-3472

← 1 2 3 4 →