Mechanism of the oxidative addition of a
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Jutand, Anny (author);Pytkowicz, Julien (author);Roland, Sylvain (author);Mangen
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Article
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2010
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Walter de Gruyter GmbH
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English
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Bis-__N__-heterocyclic carbenes Pd^0^ complexes, Pd^0^(NHC)~2~, are efficient catalysts in Heck reactions performed with aryl bromides or chlorides. The Pd^0^(NHC)~2~ that are not stable are generated in situ from Pd^II^ precursors PdY~2~(NHC)~2~ (Y = halides) after a chemical reduction. The latter