Paradigm confirmed: The first use of ionic liquids to dramatically influence the outcome of chemical reactions

被引：296

作者：

Earle, MJ ^{[1
]}

Katdare, SP ^{[1
]}

Seddon, KR ^{[1
]}

机构：

[1] Queens Univ Belfast, QUILL Ctr, Belfast BT9 5AG, Antrim, North Ireland

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 05期

关键词：

D O I：

10.1021/ol036310e

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

It has been an unproven paradigm that the choice of which ionic liquid to use in a chemical reaction can have a dramatic effect on the outcome of that chemical reaction. We demonstrate, for the first time, that the reaction of toluene and nitric acid in three different ionic liquids gives rise to three completely different products in high yield. Furthermore, ionic liquids can catalyze these reactions with the only byproduct being water.

引用

页码：707 / 710

页数：4

共 27 条

[11]

EARLE MJ, 2002, Patent No. 0230862

[12]

EARLE MJ, 2002, Patent No. 023085I

[13] Exhibition reveals beauty, importance of molecules [J].

Freemantle, M .

CHEMICAL & ENGINEERING NEWS, 1998, 76 (01) :30-30

[14] Ionic liquid crystals: hexafluorophosphate salts [J].

Gordon, CM ;

Holbrey, JD ;

Kennedy, AR ;

Seddon, KR .

JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (12) :2627-2636

[15]

Koelsch C.F., 1955, ORG SYNTH, V3, P791

[16] Electrophilic nitration of aromatics in ionic liquid solvents [J].

Laali, KK ;

Gettwert, VJ .

JOURNAL OF ORGANIC CHEMISTRY, 2001, 66 (01) :35-40

[17]

Martyn E. J., 2002, Patent No. [WO 02/30865, 0230865]

[18]

NOTARO VA, 1972, Patent No. 3636170

[19] METHODOLOGY AND SCOPE OF METAL BROMIDE AUTOXIDATION OF HYDROCARBONS [J].

PARTENHEIMER, W .

CATALYSIS TODAY, 1995, 23 (02) :69-158

[20] Ultrasound promoted para-selective nitration of phenols in ionic liquid [J].

Rajagopal, R ;

Srinivasan, KV .

ULTRASONICS SONOCHEMISTRY, 2003, 10 (01) :41-43

← 1 2 3 →