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Issue 83, 2013
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Quantitative kinetic investigation on transmetalation of ArZnX in a Pd-catalysed oxidative coupling

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Abstract

Transmetalation is the rate-limiting step. [R–Pd–Ar] was suggested to be the resting species from the kinetic studies. Quantitative measurement of the transmetalation of ArZnCl with [R–Pd–Ar] from a live Pd-catalysed oxidative coupling reaction was conducted and the corresponding activation enthalpy was determined as 12.3 kcal mol−1.

Graphical abstract: Quantitative kinetic investigation on transmetalation of ArZnX in a Pd-catalysed oxidative coupling

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Publication details

The article was received on 30 Jun 2013, accepted on 23 Aug 2013 and first published on 23 Aug 2013


Article type: Communication
DOI: 10.1039/C3CC44894K
Citation: Chem. Commun., 2013,49, 9615-9617
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    Quantitative kinetic investigation on transmetalation of ArZnX in a Pd-catalysed oxidative coupling

    J. Li, L. Jin, C. Liu and A. Lei, Chem. Commun., 2013, 49, 9615
    DOI: 10.1039/C3CC44894K

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