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Journal articles on the topic '1-methylimidazole'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Bélanger, S., and A. L. Beauchamp. "(1-Methylimidazole-N3)triphenylboron." Acta Crystallographica Section C Crystal Structure Communications 54, no. 11 (1998): IUC9800057. http://dx.doi.org/10.1107/s0108270198099223.

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2

Purygin, Pyotr P., Viktoriya D. Fedotova, Vitaly Yu Alekseev, and Yury P. Zarubin. "Synthesis and study of the reactivity of 1,1'-oxalyl di(2-methylimidazole) in reactions with N-nucleophiles." Butlerov Communications 64, no. 10 (2020): 136–45. http://dx.doi.org/10.37952/roi-jbc-01/20-64-10-136.

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This article describes the synthesis of 1,1'-oxalyl di(2-methylimidazole), which was obtained in two stages. At the first stage of the synthesis, 1-trimethylsilyl-2-methylimidazole and oxalyl chloride were obtained. At the second stage of the synthesis, the target product was obtained by reacting 1-trimethylsilyl-2-methylimidazole with oxalyl chloride. The product was a dark crystalline substance, the yield of the final product was 83%. The structure of 1,1'-oxalyl di(2-methylimidazole) was confirmed by IR and 1H NMR spectroscopy. In the IR spectra, characteristic absorption bands were found,

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3

Oberhausen, K. J., W. D. Easley, J. F. Richardson, and R. M. Buchanan. "Structure of {bis[(1-methylimidazol-2-yl)methyl]amine}(1-methylimidazole)copper(II) diperchlorate." Acta Crystallographica Section C Crystal Structure Communications 47, no. 10 (1991): 2037–40. http://dx.doi.org/10.1107/s010827019100344x.

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4

Guan, Ye, Douglas R. Powell та George B. Richter-Addo. "Crystal structure of bis(1-methyl-1H-imidazole-κN3)(5,10,15,20-tetraphenylporphyrinato-κ4N)iron(II)–1-methyl-1H-imidazole (1/2)". Acta Crystallographica Section E Crystallographic Communications 71, № 3 (2015): m57—m58. http://dx.doi.org/10.1107/s2056989015002364.

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The title compound, [Fe(C44H28N4)(C4H6N2)2]·2C4H6N2, is a six-coordinate FeII–porphyrinate complex with the metal located on a center of inversion and coordinated by two axial 1-methylimidazole ligands; the complex crystallizes as a 1-methylimidazole disolvate. The 1-methylimidazole group bonded to the FeIIatom [occupancy ratio 0.789 (4):0.211 (4)] and the unbound 1-methylimidazole molecule [0.519 (4):0.481 (4)] were disordered. The average Fe—N(porphyrinate) bond length is 1.998 (3) Å and the axial Fe—N(imidazole) bond length is 1.9970 (12) Å. In the crystal, molecules are linked into a three

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5

Musie, Ghezai T., Xiaobao Li, and Douglas R. Powell. "Dichlorobis(1-methylimidazole)zinc(II)." Acta Crystallographica Section E Structure Reports Online 60, no. 4 (2004): m471—m472. http://dx.doi.org/10.1107/s1600536804006579.

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6

Frye, Brian C., Mark S. Mashuta, Christopher S. Mullins, Craig A. Grapperhaus, and Robert M. Buchanan. "Ethyl 1-methylimidazole-2-carboxylate." Acta Crystallographica Section E Structure Reports Online 62, no. 4 (2006): o1548—o1549. http://dx.doi.org/10.1107/s1600536806010038.

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The title compound, C7H10N2O2, crystallizes as a nearly planar molecule. The carboxyethyl group is twisted by 4.43 (14)° relative to the plane that includes the imidazole group. The carbonyl unit of the carboxyethyl group is oriented anti to the N-methyl group of the imidazole.

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7

Phillips, Brian T., David A. Claremon, and Sandor L. Varga. "Preparation of 5-Substituted 2-Mercapto-1-methylimidazoles. Direct Metalation of 2-Mercapto-1-methylimidazole." Synthesis 1990, no. 09 (1990): 761–63. http://dx.doi.org/10.1055/s-1990-27007.

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8

Farah, Salim F., and Robert A. McClelland. "Preparation and reactions of bromo-2-nitro- and bromo-2-aminoimidazoles." Canadian Journal of Chemistry 71, no. 4 (1993): 427–32. http://dx.doi.org/10.1139/v93-063.

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Treatment of 1-methyl-2-nitroimidazole with bromine in water resulted in rapid dibromination to give 4,5-dibromo-1-methyl-2-nitroimidazole. In dioxane, the bromination was slower, and could be controlled to give 4-bromo-1-methyl-2-nitroimidazole 5 and 5-bromo-1-methyl-2-nitroimidazole 6 in a 4:1 ratio. In an attempt to displace the bromine, the monobromo compounds were treated with cysteamine hydrochloride. In each case the nitro group was displaced instead, the 4-bromo 5 resulting in 2-[(2-aminoethyl)thio]-4-bromo-1-methylimidazole 9 as sole product, and the 5-bromo 6 giving two products iden

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9

Shapiro, Gideon, and Martin Marzi. "Synthesis of 2,5-dilithio-1-methylimidazole." Tetrahedron Letters 34, no. 21 (1993): 3401–4. http://dx.doi.org/10.1016/s0040-4039(00)79166-0.

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10

Ballard, C. Eric. "Green Oxidative Homocoupling of 1-Methylimidazole." Journal of Chemical Education 90, no. 10 (2013): 1368–72. http://dx.doi.org/10.1021/ed200890f.

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11

Zhao, Juan. "Diiodidobis(1-methylimidazole-κN3)cadmium(II)". Acta Crystallographica Section E Structure Reports Online 64, № 10 (2008): m1320. http://dx.doi.org/10.1107/s1600536808030225.

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12

Jiang, Bo, and Li-Sheng Wang. "Solubilities of 1-Hexyl-3-methylimidazole Nitrate and 1-Octyl-3-methylimidazole Nitrate in Selected Solvents." Journal of Chemical & Engineering Data 56, no. 12 (2011): 4371–75. http://dx.doi.org/10.1021/je200151j.

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13

PHILLIPS, B. T., D. A. CLAREMON, and S. L. VARGA. "ChemInform Abstract: Preparation of 5-Substituted 2-Mercapto-1-methylimidazoles. Direct Metalation of 2-Mercapto-1-methylimidazole." ChemInform 22, no. 3 (2010): no. http://dx.doi.org/10.1002/chin.199103169.

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14

Panosyan, Francis B., and Ian WJ Still. "An efficient route to 5-iodo-1-methylimidazole: synthesis of xestomanzamine A." Canadian Journal of Chemistry 79, no. 7 (2001): 1110–14. http://dx.doi.org/10.1139/v01-092.

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An efficient and practical route to C-5 functionalized N-methylated imidazoles is reported. 5-Iodo-1-methylimidazole was synthesized in four steps from imidazole, with complete regiospecificity, in 73% overall yield. The synthesis of xestomanzamine A, a marine natural product isolated in 1995 from an Okinawan sponge of Xestospongia sp., has been achieved using 5-iodo-1-methylimidazole in a modified Grignard reaction with a β-carboline ester moiety, in an overall yield of 59% based upon imidazole and 53% based upon tryptamine.Key words: xestomanzamine A, 5-iodo-1-methylimidazole, methyl β-carbo

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15

Laus, Gerhard, Klaus Wurs, Volker Kahlenberg, and Herwig Schottenberger. "Bromination of 1-Hydroxyimidazoles. Synthesis and Crystal Structures." Zeitschrift für Naturforschung B 67, no. 4 (2012): 354–58. http://dx.doi.org/10.1515/znb-2012-0409.

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Bromination of 1-hydroxyimidazole 3-oxide and 1-hydroxy-2-methylimidazole 3-oxide using bromine in acetic acid gave 2-bromo-1,3-dihydroxyimidazole hydrobromide and 4,5-dibromo-1,3-dihydroxy- 2-methylimidazole hydrobromide, respectively. In contrast, bromination in aqueous mixture (acetic acid, methanol, dimethylformamide, tetrahydrofuran) yielded 2,4,5-tribromo-1-hydroxyimidazole. Crystal structures of four compounds were determined by X-ray diffraction.

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16

Laus, Gerhard, Alexander Schwärzler, Gino Bentivoglio, et al. "Synthesis and Crystal Structures of 1-Alkoxy-3-alkylimidazolium Salts Including Ionic Liquids, 1-Alkylimidazole 3-oxides and 1-Alkylimidazole Perhydrates." Zeitschrift für Naturforschung B 63, no. 4 (2008): 447–64. http://dx.doi.org/10.1515/znb-2008-0411.

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AbstractFunctionalized quaternary imidazolium salts were prepared with the intention to obtain new ionic liquids (ILs). Thus, more than forty 3-alkoxy-1-alkylimidazolium salts, 3-alkoxy-1-alkyl-2-methylimidazolium salts, 1-methylimidazole 3-oxide and 1,2-dimethylimidazole 3-oxide as well as their salts, 1,3-dihydroxyimidazolium salts and 1,3-dihydroxy-2-methylimidazolium salts were synthesized and characterized by spectroscopy and, to a limited extent, by viscosity and conductivity measurements. Results of fourteen single crystal X-ray structure determinations are reported, among them also the

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17

Purygin, Pyotr P., Alina V. Shargalo, Konstantin V. Milyutin, Yury P. Zarubin, and Olga B. Grigoryeva. "Synthesis, structure and reactivity of oxalyl di(4-methylimidazole)." Butlerov Communications 59, no. 7 (2019): 122–27. http://dx.doi.org/10.37952/roi-jbc-01/19-59-7-122.

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The article describes a two-step method for the synthesis of oxalyl di(4-methylimidazole) from 4(5)-methylimidazole through 1-trimethyl-4-methylimidazole followed by interaction with oxalyl chloride; the yield of the final product is 89%. The kinetics of hydrolysis, alcoholysis, and aminolysis of oxalyl di(4-methylimidazole) in acetonitrile – water (9 : 1), acetonitrile – methanol (9 : 1), acetonitrile – diethylamine (9 : 1) at 25 °C was studied. To study the thermodynamic features of the reactions to obtain this compound in the Spartan’14 1.1.4 program, a number of thermodynamic characteristi

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18

Chen, X. M., X. C. Huang, Z. T. Xu, and X. Y. Huang. "Tetrakis(1-methylimidazole-N3)zinc(II) Diperchlorate." Acta Crystallographica Section C Crystal Structure Communications 52, no. 10 (1996): 2482–84. http://dx.doi.org/10.1107/s0108270196007706.

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19

Rybakov, Victor B., Eugene V. Babaev, and Eugene N. Belykh. "2-Amino-5-(4-chlorophenyl)-1-methylimidazole." Acta Crystallographica Section E Structure Reports Online 58, no. 2 (2002): o126—o128. http://dx.doi.org/10.1107/s1600536802000284.

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20

Verevkin, Sergey P., Dzmitry H. Zaitsau, Vladimir N. Emel’yanenko, et al. "Thermodynamics of Ionic Liquids Precursors: 1-Methylimidazole." Journal of Physical Chemistry B 115, no. 15 (2011): 4404–11. http://dx.doi.org/10.1021/jp201752j.

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21

Gayfullina, Rezeda, Sirpa Jääskeläinen, Igor O. Koshevoy, and Pipsa Hirva. "Activation of the Cyano Group at Imidazole via Copper Stimulated Alcoholysis." Inorganics 7, no. 7 (2019): 87. http://dx.doi.org/10.3390/inorganics7070087.

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Reactions of 4,5-dicyano-1-methylimidazole with CuX2 (X = Cl, Br) in alcohol solvents (ethanol and methanol) resulted in the formation of Cu(II) carboximidate complexes [CuCl2(5- cyano-4-C(OEt)N-1-methylimidazole)(EtOH)] (1), [Cu2(µ-Cl)2Cl2(5-cyano-4-C(OMe)N-1-methylimidazole)2] (2), [Cu2(µ-Br)2Br2(5-cyano-4-C(OMe)N-1-methylimidazole)2] (3), and [Cu2(µ-Br)2Br2(5-cyano-4-C(OEt)N-1-methylimidazole)2] (4). The structures were determined by the X-ray crystallographic method, and further spectroscopic and computational methods were employed to explain the structural features. The solvent contribute

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22

Ramos Silva, Manuela, Vânia M. Moreira, Cláudia Cardoso, Ana Matos Beja та Jorge A. R. Salvador. "3-Oxoandrosta-4,6-dien-17β-yl 2-methyl-1H-imidazole-1-carboxylate and 3-oxo-5α-androst-17β-yl 2-methyl-1H-imidazole-1-carboxylate: C—H...π and π–π intermolecular interactions". Acta Crystallographica Section C Crystal Structure Communications 65, № 3 (2009): o88—o91. http://dx.doi.org/10.1107/s0108270109003278.

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The title compounds, C24H30N2O3, (I), and C24H34N2O3, (II), both contain an androstane backbone and a 2-methylimidazole-1-carboxylate moiety at the 17-position. Compound (I) contains two symmetry-independent molecules (denoted 1 and 2), while compound (II) contains just one molecule in the asymmetric unit. The C—C—O—C torsion angle that reflects the twisting of the 2-methylimidazole-1-carboxylate moiety from the mean steroid plane is 143.1 (2)° for molecule 1 of (I), 73.1 (3)° for molecule 2 of (I) and 86.63 (17)° for (II). The significance of this study lies in its observation of significant

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23

Langer, Vratislav, Eva Scholtzová, Dalma Gyepesová, Mária Kohútová, and Aladár Valent. "(1-Methylimidazole)(N-salicylidene-rac-glutamato)copper(II)." Acta Crystallographica Section E Structure Reports Online 59, no. 12 (2003): m1181—m1183. http://dx.doi.org/10.1107/s1600536803026424.

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24

Yang, S. P., L. S. Long, X. M. Chen, and L. N. Ji. "Dichlorobis(2-hydroxymethyl-1-methylimidazole-N3)zinc(II)." Acta Crystallographica Section C Crystal Structure Communications 55, no. 6 (1999): 869–71. http://dx.doi.org/10.1107/s0108270199002309.

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25

Frampton, Christopher S., James I. Murray, and Alan C. Spivey. "Crystal structure of 1-methylimidazole 3-oxide monohydrate." Acta Crystallographica Section E Crystallographic Communications 73, no. 3 (2017): 372–74. http://dx.doi.org/10.1107/s2056989017002079.

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1-Methylimidazole 3-N-oxide (NMI-O) crystallizes as a monohydrate, C4H6N2O·H2O, in the monoclinic space groupP21withZ′ = 2 (moleculesAandB). The imidazole rings display a planar geometry (r.m.s. deviations = 0.0008 and 0.0002 Å) and are linked in the crystal structure into infinite zigzag strands of ...NMI-O(A)...OH2...NMI-O(B)...OH2... units by O—H...O hydrogen bonds. These chains propagate along theb-axis direction of the unit cell.

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26

Brennan, T. D., and W. R. Scheidt. "Structural investigation of (1-methylimidazole)-2,3,7,8,12,13,17,18-octaethylporphinatozinc(II)." Acta Crystallographica Section C Crystal Structure Communications 44, no. 3 (1988): 478–82. http://dx.doi.org/10.1107/s0108270187011399.

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27

Murray, James. "Preparation of 1-methylimidazole-N-oxide (NMI-O)." Organic Syntheses 93 (2016): 331–40. http://dx.doi.org/10.15227/orgsyn.093.0331.

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28

Anastas, Paul T., Kunio Kano, and Jean-Pierre Anselme. "4,5-diphenyl-1-methylimidazole: An undergraduate laboratory experiment." Journal of Chemical Education 62, no. 6 (1985): 515. http://dx.doi.org/10.1021/ed062p515.

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29

Aparici Plaza, Luis, Katarzyna Baranowska та Barbara Becker. "Hexakis(1-methylimidazole-κN3)iron(II) dichloride dihydrate". Acta Crystallographica Section E Structure Reports Online 62, № 9 (2006): m2077—m2079. http://dx.doi.org/10.1107/s160053680603042x.

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30

SHAPIRO, G., and M. MARZI. "ChemInform Abstract: Synthesis of 2,5-Dilithio-1-methylimidazole." ChemInform 24, no. 44 (2010): no. http://dx.doi.org/10.1002/chin.199344171.

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31

Jacob, David�S, Volker Kahlenberg, Klaus Wurst, et al. "Sonochemical Reaction of [Fe(CO)5] with 1-Methylimidazole in An Ionic Liquid: Formation of [(1-Methylimidazole)6FeII](PF6)2." European Journal of Inorganic Chemistry 2005, no. 3 (2005): 522–28. http://dx.doi.org/10.1002/ejic.200400711.

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32

Dehvari, Fatemeh, and Alireza Hassanabadi. "One-pot synthesis of 1-Methylimidazol-2-yl N-Aroyldithiocarbamates from 2-Mercapto-1-Methylimidazole, Ammonium Thiocyanate and Aroyl Chlorides." Journal of Chemical Research 39, no. 8 (2015): 462–63. http://dx.doi.org/10.3184/174751915x14380898897780.

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33

Firoz Khan, Mohammad, Ridwan Bin Rashid, Shahidul M. Islam, and Mohammad A. Rashid. "Computational Study of Geometry, Solvation Free Energy, Dipole Moment, Polarizability, Hyperpolarizability and Molecular Properties of 2-Methylimidazole." Sultan Qaboos University Journal for Science [SQUJS] 21, no. 2 (2016): 89. http://dx.doi.org/10.24200/squjs.vol21iss2pp89-101.

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Ab initio calculations were carried out to study the geometry, solvation free energy, dipole moment, molecular electrostatic potential (MESP), Mulliken and Natural charge distribution, polarizability, hyperpolarizability, Natural Bond Orbital (NBO) energetic and different molecular properties like global reactivity descriptors (chemical hardness, softness, chemical potential, electronegativity, electrophilicity index) of 2-methylimidazole. B3LYP/6-31G(d,p) level of theory was used to optimize the structure both in the gas phase and in solution. The solvation free energy, dipole moment and mole

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34

Wang, Haimang, Xuehong Wei, and Jianfeng Li. "Synthesis and characterization of six-coordinate iron(II/III) 5,10,15,20-tetrakis(pentafluorophenyl) porphyrinato complexes with non-hindered imidazole ligands." Journal of Porphyrins and Phthalocyanines 22, no. 09n10 (2018): 953–64. http://dx.doi.org/10.1142/s1088424618500530.

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Four bis-imidazole iron(II/III) 5,10,15,20-tetrakis(pentafluorophenyl)porphyrinato (TFPP) complexes, [Fe(TFPP)(1-MeIm)[Formula: see text]], [Fe(TFPP)(1-VinylIm)[Formula: see text]], [Fe(TFPP)(4-MeHIm)[Formula: see text]]Cl and [Fe(TFPP)(1-EtIm)[Formula: see text]]BF[Formula: see text] (1-MeIm [Formula: see text] 1-methylimidazole, 1-VinylIm [Formula: see text] 1-vinylimidazole, 4-MeHIm [Formula: see text] 4-methylimidazole and 1-EtIm [Formula: see text] 1-ethylimidazole) were synthesized and characterized by single-crystal X-ray and UV-vis spectroscopy. A negative correlation is found between

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35

Papánková, Blažena, Ingrid Svoboda та Hartmut Fuess. "Bis(acetato-κO)diaquabis(1-methylimidazole-κN3)cobalt(II)". Acta Crystallographica Section E Structure Reports Online 62, № 8 (2006): m1916—m1918. http://dx.doi.org/10.1107/s1600536806028029.

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36

Adib, Mehdi, Bagher Mohammadi, Mohammad Mahdavi, Alireza Abbasi, and Mahdi Kesheh. "1-Methylimidazole-Catalyzed Regioselective Synthesis of Highly Substituted Benzenes." Synlett 2007, no. 16 (2007): 2497–500. http://dx.doi.org/10.1055/s-2007-986657.

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37

Mamer, Orval A., and Alain Lesimple. "Protonated 1-methylimidazole decomposition by electrospray tandem mass spectrometry." Rapid Communications in Mass Spectrometry 19, no. 12 (2005): 1771–74. http://dx.doi.org/10.1002/rcm.1975.

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38

Huang, Lu, Yi-Ting Chen, Yan-Xia Li, and Li-Shuang Yu. "Application of Chiral Ionic Liquid-Modified Gold Nanoparticles in the Chiral Recognition of Amino Acid Enantiomers." Applied Spectroscopy 70, no. 10 (2016): 1649–54. http://dx.doi.org/10.1177/0003702816645353.

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Two chiral ionic liquids (ILs), namely 1-ethyl-3-methylimidazole l-tartrate (EMIML-Tar) and 1-ethyl-3-methylimidazole l-lactate (EMIML-Lac), were used to modify gold nanoparticles (AuNPs) for chiral recognition of amino acid enantiomers. Transmission electron microscopy, infrared spectroscopy, ultraviolet-visible spectroscopy, and capillary electrophoresis were used for the characterization of chiral IL-modified AuNPs. Meanwhile, the performance of l-tartaric acid and l-lactic acid as modifiers was investigated to make a comparison. The chiral recognition mechanism is further discussed.

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39

Ivanov, A. G., V. D. Sheludyakov, A. М. Abramkin, E. A. Novokovskaya, A. D. Kirilin, and P. A. Storozhenko. "CHLORIDES OF POLYORGANOSILOXANES WITH 1-METHYLDIAZOLYLMETHYLENIC GROUPS. SYNTHESIS AND PROPERTIES." Fine Chemical Technologies 12, no. 4 (2017): 50–57. http://dx.doi.org/10.32362/2410-6593-2017-12-4-50-57.

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Chlorides of polyorganosiloxanes with 1-methyldiazolylmethylene groups were synthesized using the reaction of quaternization of poly(chloromethyl)organosiloxanes with 1-methylimidazole. The degree of completeness of this reaction was determined, and the products were characterized by the data of elemental analysis, NMR spectroscopy (1H and 29Si), TGA and DTA. The possibility in principle of obtaining statistical polyorganosiloxanes with the [1-(methyl)imidazolyl]methyl substituent in the frame of the siloxane macromolecule by quaternization of the corresponding chloromethyl-substituted organos

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40

Dehvari, Fatemeh, and Alireza Hassanabadi. "ChemInform Abstract: One-Pot Synthesis of 1-Methylimidazol-2-yl N-Aroyldithiocarbamates from 2-Mercapto-1-methylimidazole, Ammonium Thiocyanate and Aroyl Chlorides." ChemInform 47, no. 5 (2016): no. http://dx.doi.org/10.1002/chin.201605145.

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41

Cade, Ian A., and Anthony F. Hill. "1,1-Bis(N-methylimidazole)-2-(trimethylsilyl)-1-boracyclohexa-1,4-diene Chloride: A Stable Intermediate or Tangent en Route to 1-(N-Methylimidazole)borabenzene?" Organometallics 31, no. 5 (2012): 2112–15. http://dx.doi.org/10.1021/om300002y.

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42

Meng, Meichen, Haijing Yan, Yanqing Jiao, et al. "A “1-methylimidazole-fixation” route to anchor small-sized nitrides on carbon supports as non-Pt catalysts for the hydrogen evolution reaction." RSC Advances 6, no. 35 (2016): 29303–7. http://dx.doi.org/10.1039/c5ra27490g.

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43

Ledesma, A. E., J. Zinczuk, J. J. López González, A. Ben Altabef, and S. A. Brandán. "Structural and vibrational study of 4-(2′-furyl)-1-methylimidazole." Journal of Molecular Structure 924-926 (April 2009): 322–31. http://dx.doi.org/10.1016/j.molstruc.2009.01.058.

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44

Jian, F., Z. Wang, C. Wei, Z. Bai, and X. You. "Bis(1-methylimidazole-N3)bis(salicylato-O,O')copper(II)." Acta Crystallographica Section C Crystal Structure Communications 55, no. 8 (1999): 1228–30. http://dx.doi.org/10.1107/s0108270199002590.

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45

Neya, Saburo, Yoshiki Ohgo, Mikio Nakamura, and Noriaki Funasaki. "Unique Aspects of the 1-Methylimidazole Ligation to Corrphycenatoiron(III)." Bulletin of the Chemical Society of Japan 73, no. 12 (2000): 2759–65. http://dx.doi.org/10.1246/bcsj.73.2759.

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46

Hörmannsdorfer, Michael, Ulrike Kahl, and Tom Nilges. "Synthesis and characterization of Cu(II)-halide 1-methylimidazole complexes." Zeitschrift für Naturforschung B 71, no. 2 (2016): 105–12. http://dx.doi.org/10.1515/znb-2015-0139.

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AbstractThree new complexes of Cu(II) halides (Cl, Br) with 1-methylimidazole (MIm), [Cu(MIm)4]Br2 (1), [Cu(MIm)4Br]Br · H2O (2), and [Cu(MIm)6]Cl2 · 2H2O (3) have been synthesized in ethanol. Their crystal structures have been determined by single-crystal X-ray diffraction. FT-IR spectroscopy, mass spectrometry, and thermal analyses were applied to characterize the compounds.

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47

Dash, Priyabrat, and Robert W. J. Scott. "1-Methylimidazole stabilization of gold nanoparticles in imidazolium ionic liquids." Chemical Communications, no. 7 (2009): 812. http://dx.doi.org/10.1039/b816446k.

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Lopez, Marco A., and Cynthia D. Ybarra. "Binding of 1-methylimidazole to heme determined by factor analysis." Journal of Porphyrins and Phthalocyanines 10, no. 03 (2006): 186–200. http://dx.doi.org/10.1142/s1088424606000223.

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We report the binding of 1-methylimidazole to ferric octaethylporphyrin chloride in methylene chloride. Factor analysis of a series of UV-vis titration spectra indicated there were three species in solution. These species are postulated as being the ferric porphyrin chloride species, the ferric porphyrin(1-MeIm)chloride species, and the ferric (1-MeIm)2chloride species. A coupled nonlinear least squares analysis of absorbance changes at two wavelengths yielded estimates of the binding constants. The binding constants for the first and second 1-MeIm are K 1 = 278 ± 7 M -1 and K 2 = 161 ± 25 M -

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49

Matsunaga, Yuki, Kiyoshi Fujisawa, Nagina Amir, Yoshitaro Miyashita, and Ken-ichi Okamoto. "Crystallographic report: Dichloro[bis(1-methylimidazole-2)disulfide]zinc(II)." Applied Organometallic Chemistry 19, no. 1 (2005): 208. http://dx.doi.org/10.1002/aoc.832.

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Carter, David A., and Jeanne E. Pemberton. "Raman spectroscopy and vibrational assignments of 1- and 2-methylimidazole." Journal of Raman Spectroscopy 28, no. 12 (1997): 939–46. http://dx.doi.org/10.1002/(sici)1097-4555(199712)28:12<939::aid-jrs186>3.0.co;2-r.

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