Dba-free palladium intermediates of the Heck-Matsuda reaction

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2013-05-28

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The dba-free Heck-Matsuda reaction was investigated via direct ESI-MS(/MS) monitoring. Palladium species involved in the reduction of Pd(ii) during a Wacker type reaction and several dba-free arylpalladium transient complexes were detected and characterized. Based on these findings, a more comprehensible catalytic cycle for this pivotal reaction is suggested. © 2013 The Royal Society of Chemistry.

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Catalytic cycles, Heck-matsuda reactions, Palladium intermediates, Palladium species, Transient complexes, Wacker-type reactions, Chemistry, Positive ions, Reaction intermediates

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Organic and Biomolecular Chemistry, v. 11, n. 20, p. 3277-3281, 2013.

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