A new generation of aprotic yet Bronsted acidic imidazolium salts: low toxicity, high recyclability and greatly improved activity

被引：55
作者：
Myles, Lauren [1 ]
Gore, Rohitkumar G. [2 ,3 ]
Gathergood, Nicholas [2 ,3 ]
Connon, Stephen J. [1 ]
机构：
[1] Univ Dublin Trinity Coll, Trinity Biomed Sci Inst, Sch Chem, Ctr Synth & Chem Biol, Dublin 2, Ireland
[2] Dublin City Univ, Sch Chem Sci, Dublin 9, Ireland
[3] Dublin City Univ, Natl Inst Cellular Biotechnol, Dublin 9, Ireland
来源：
GREEN CHEMISTRY | 2013年 / 15卷 / 10期
关键词：
BIODEGRADABLE IONIC LIQUIDS; CATALYSIS; GREEN; EFFICIENT; ESTERIFICATION; CYTOTOXICITY; PROTECTION; SOLVENTS; DESIGN; ANION;
D O I：
10.1039/c3gc40975a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Catalysts which have low antimicrobial toxicity and are aprotic, yet which can act as Bronsted acidic catalysts in the presence of protic additives have been developed. The catalysts are recyclable, considerably more active (i.e. can be used at 10-50 times lower loadings) and of broader scope than their antecedent generation.
引用
收藏
页码：2740 / 2746
页数：7
相关论文
共 60 条
[1]   A sulfonic acid functionalized ionic liquid as a homogeneous and recyclable catalyst for the one-pot synthesis of α-aminophosphonates [J].
Akbari, Jafar ;
Heydari, Akbar .
TETRAHEDRON LETTERS, 2009, 50 (29) :4236-4238
[2]   Design of ionic liquids: an ecotoxicity (Vibrio fischeri) discrimination approach [J].
Alvarez-Guerra, Manuel ;
Irabien, Angel .
GREEN CHEMISTRY, 2011, 13 (06) :1507-1516
[3]   Efficient combination of recyclable task specific ionic liquid and microwave dielectric heating for the synthesis of lipophilic esters [J].
Arfan, A ;
Bazureau, JP .
ORGANIC PROCESS RESEARCH & DEVELOPMENT, 2005, 9 (06) :743-748
[4]  
Beadham I., 2012, HDB GREEN CHEM, V9, P137
[5]   Ionic Liquids: A Class of Versatile Green Reaction Media for the Syntheses of Nitrogen Heterocycles [J].
Chaturvedi, Devdutt .
CURRENT ORGANIC SYNTHESIS, 2011, 8 (03) :438-471
[6]   Structural Effects on the Physico-Chemical and Catalytic Properties of Acidic Ionic Liquids: An Overview [J].
Chiappe, Cinzia ;
Rajamani, Sunita .
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2011, 2011 (28) :5517-5539
[7]   Novel bronsted acidic ionic liquids and their use as dual solvent-catalysts [J].
Cole, AC ;
Jensen, JL ;
Ntai, I ;
Tran, KLT ;
Weaver, KJ ;
Forbes, DC ;
Davis, JH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (21) :5962-5963
[8]   Antimicrobial toxicity studies of ionic liquids leading to a 'hit' MRSA selective antibacterial imidazolium salt [J].
Coleman, Deborah ;
Spulak, Marcel ;
Teresa Garcia, M. ;
Gathergood, Nicholas .
GREEN CHEMISTRY, 2012, 14 (05) :1350-1356
[9]   Biodegradation studies of ionic liquids [J].
Coleman, Deborah ;
Gathergood, Nicholas .
CHEMICAL SOCIETY REVIEWS, 2010, 39 (02) :600-637
[10]   Ionic liquid-mediated knoevenagel condensation of Meldrum's acid and aldehydes [J].
Darvatkar, Nitin B. ;
Deorukhkar, Amol R. ;
Bhilare, Sachin V. ;
Salunkhe, Manikrao M. .
SYNTHETIC COMMUNICATIONS, 2006, 36 (20) :3043-3051
123456