Carbon-halide oxidative addition and carbon-carbon reductive elimination at a (PNP)Rh center

Journal of the American Chemical Society
Sylvain GatardOleg V Ozerov

Abstract

An unsaturated (PNP)Rh fragment can be generated by means of C-C reductive elimination from (PNP)Rh(Me)(Ar) or (PNP)Rh(Ar)(Ar). This fragment undergoes carbon-halogen oxidative addition with aryl chlorides, bromides, and iodides at room temperature. The C-H oxidative addition products in reactions with haloarenes are not observed, and evidence is presented that carbon-halogen oxidative addition is thermodynamically preferred. C-C reductive elimination from (PNP)Rh(Me)(Ar) and (PNP)Rh(Ar)(Ar) proceeds near quantitatively as a clean, first-order reaction.

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Citations

Nov 20, 2012·Inorganic Chemistry·Gopaladasu T VenkannaZachary J Tonzetich
Apr 9, 2013·Inorganic Chemistry·Miguel A EsteruelasAndrea Vélez
Dec 18, 2015·Journal of the American Chemical Society·Eric G BowesJennifer A Love
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Apr 15, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Renan CariouDouglas W Stephan
Mar 12, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Samuel D TimpaOleg V Ozerov
Mar 17, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Peng RenXile Hu
Mar 25, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Renan CariouDouglas W Stephan
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