Accelerated Heck reaction using ortho‐palladated complex in a nonaqueous ionic liquid with controlled microwave heating |
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| Authors: | Abdol R. Hajipour Fatemeh Rafiee |
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| Affiliation: | 1. Pharmaceutical Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan 84156, I. R. Iran;2. Department of Pharmacology, University of Wisconsin, Medical School, 1300 University Avenue, Madison, 53706‐1532, WI, USA |
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| Abstract: | The activity of {Pd[C6H2(CH2CH2NH2)‐(OMe)2,3,4] (µ‐Br)}2 complex was investigated in the Heck–Mizoroki C C cross‐coupling reaction under conventional heating and microwave irradiation conditions in molten salt tetrabutylammonium bromide as the solvent and promoter at 130 °C. This complex in these conditions is an active and efficient catalyst for the Heck reaction of aryl iodides, bromides and even chlorides, and also arenesulfonyl chlorides. Copyright © 2011 John Wiley & Sons, Ltd. |
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| Keywords: | ortho‐palladate homoveratrylamine catalyst Heck reaction ionic liquid |
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