Solvent influence in the formation of normal and abnormal carbene complexes in reactions of imidazolium salts with [Ir(H)2(PPh3)2(OCMe2)2]BF4 |
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| Authors: | Anes Kovacevic Kayla R. Meadows Marek Counts Donia J. Arthur |
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| Affiliation: | Department of Chemistry, CPO 2191, Berea College, Berea, KY 40404, USA |
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| Abstract: | Abnormal and normal carbene complexes are formed in reactions of 2-pyridylmethylimidazolium salts with [Ir(H)2(PPh3)2(OCMe2)2]BF4 at room temperature in tetrahydrofuran (THF) or dichloromethane (CH2Cl2). Reactions in THF lead to the formation of abnormal carbene (C-5 bound), while reactions in CH2Cl2 lead to formation of normal carbene (C-2 bound). |
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| Keywords: | Abnormal Normal Carbene Iridium compounds Tetrahydrofuran Dichloromethane |
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