Heterobimetallic Pd-Sn catalysis: Highly selective intermolecular hydroarylation of ?-methyl substituted aryl alkenes
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Date
2013
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Abstract
The heterobimetallic catalyst [Pd(COD)Cl-SnCl3] efficiently promotes the intermolecular hydroarylation of ?-methyl substituted arenes (otherwise known to be dimerized/polymerized in presence of Lewis Acids) with indoles and other O-, S-heteroarenes leading to Markovnikov adducts. The reaction takes place under air and moisture insensitive condition. � 2012 Elsevier Ltd. All rights reserved.
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Keywords
?-Methyl substituted arene, Heterobimetallic catalysis, Hydroarylation, Indole, Regioselective C-C bond formation
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5