Pd(0)/C-catalyzed cross-couplings of acyl chlorides with triarylbismuths as atom-efficient sub-stoichiometric multi-coupling reagents |
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Authors: | Maddali LN Rao Deepak N Jadhav Varadhachari Venkatesh |
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Institution: | Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208 016, India |
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Abstract: | Aromatic and hetero-aromatic acyl chlorides were efficiently cross-coupled with triarylbismuths as atom-efficient nucleophilic organometallic coupling reagents in sub-stoichiometric amounts using catalytic Pd(0)/C. Thus, the coupling reactions of various triarylbismuths with a variety of acyl chlorides furnished a plethora of both symmetrical/unsymmetrical aromatic and hetero-aromatic ketones in high yields. |
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Keywords: | Triarylbismuths Palladium Coupling Acid chlorides Ketones Sub-stoichiometric |
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