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(N-heterocyclic carbene)-palladate complexes in anionic Mizoroki-Heck coupling cycles: a combined experimental and computational study
journal contribution
posted on 2023-06-08, 20:57 authored by Daniel Guest, Victor H Menezes da Silva, Anna P de Lima Batista, S Mark Roe, Ataualpa A C Braga, Oscar NavarroThe reaction of complex (SIPr)PdCl2(TEA) (SIPr = 1,3-bis(2,6-diisopropylphenyl)-2-imidazolidinylidene, TEA = triethylamine) with tertbutylammoniun chloride (TBAC) at room temperature affords the new ionic complex [TBA][(SIPr)PdCl3] in quantitative yield. The activity of this complex as a precatalyst for Heck coupling reactions has been explored. Experimental results and DFT calculations support a plausible anionic Amatore–Jutand-type mechanism for the Heck reaction involving anionic (NHC)-palladium(0) catalytic species.
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Publication status
- Published
Journal
OrganometallicsISSN
0276-7333Publisher
American Chemical SocietyExternal DOI
Issue
11Volume
34Page range
2463-2470Department affiliated with
- Chemistry Publications
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- No
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- Yes
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2015-06-02Usage metrics
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