1,4-palladium migration via C-H activation, followed by arylation: synthesis of fused polycycles |
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Authors: | Campo Marino A Huang Qinhua Yao Tuanli Tian Qingping Larock Richard C |
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Institution: | Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA. |
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Abstract: | A novel palladium migration/arylation methodology for the synthesis of complex fused polycycles has been developed, in which one or more sequential Pd-catalyzed intramolecular migration processes involving C-H activation are employed. The chemistry works best with electron-rich aromatics, which is in agreement with the idea that these palladium-catalyzed C-H activation reactions parallel electrophilic aromatic substitution. |
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