Answers are grounded in this paper and cite their sources.
Recycling of heterogenized gold(I), gold(III), and palladium(II) complexes could be achieved for Suzuki and Sonogashira cross-coupling reaction between iodo benzene and arylboronic acids or alkynes. Au(I) and Pd(II) afford selectively nonsymmetrical biaryl compounds, while gold(III) complexes can only catalyze the arylboronic or alkynes homocoupling. Recycling occurs without loss of the catalytic activity after several reaction cycles.
No takes yet. Share an insight, caveat, or question.
Corma et al. (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: