Dupont J, Souza R F, Suarez P A Z. Ionic liquid (molten salt) phase organometallic catalysis [J]. Chem Rev, 2002, 102 : 3667 - 3692.
[2]
Gui J Z, Ban J Y, Cong X H, et al. Selective alkylation of phenol with tert-butyl alcohol catalyzed by brφnsted acidic imidazolium salts [J]. J Mol Catal A, 2005, 225 : 27 - 31.
[3]
Qiao K, Yokoyama C. Nitration of aromatic compounds with nitric acid catalyzed by ionic liqaids[J]. Chimistry Letters, 2004, 33(7) : 808 -809.
[4]
Earle M J, Katdare S P, Seddon K R. Paradigm confirmed: the first use of ionic liquids to dramatically influence the outcome of chemical reactions[J]. Organic Letters, 2004, 6 (5) : 707 - 7 I0.
[5]
Barrett A G M, Braddock D C, Ducray R, et al. Lanthanide triflate and triflide catalyzed atom economic nitration of fluoro arches [J]. Synlett, 2000 : 57 - 59.
[6]
Dagade S P, Waghmode S B, Kadam V S, et al. Vapor phase nitration of toluene using dilute nitric acid and molecular modeling studies over beta zeolite [J]. Appl Catal, A, 2002, 226:49 -61.
[7]
Peng X, Suzuki H, Lu C. Zeolite-assisted nitration of neat toluene and chlorobenzene with a nitrogen dioxide/molecular oxygen system. Remarkable enhancement of para-selectivity [J]. Tetrahedron Letters, 2001, 42 : 4357 - 4359.
[8]
Cole A C, Jensen J L, Ntai I, et al. Novel brφnsted acidic ionic liquids and their use as dual solvent-catalysts [J]. J Am Chem Soc, 2002, 124:5962 -5963.