Gold and Palladium Combined for Cross-Coupling. -Organogold(I) complexes undergo cross-coupling with aryl iodides (and bromides) in the presence of catalytic amounts of a palladium complex. The gold furanone complexes (I) exhibit an unprecedented thermal stability which allows reactions at elevated temperature. The gold can be recovered in nearly quantitative yield as iodo(triphenylphosphine)gold complex.-(HASHMI*, A. S. K.; LOTHSCHUETZ, C.; DOEPP, R.; RUDOLPH, M.; RAMAMURTHI, T. D.; ROMINGER, F.; Angew.
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Substrates containing an aryl iodide and an allenoate ester undergo gold‐induced cycloisomerization to vinylgold(I) species (III) which are further converted into tricyclic product (IV) by intramolecular palladium‐catalyzed cross‐coupling reactions.
Single-Atom Active Sites on Metal-Organic Frameworks -[67 refs.]. -(RANOCCHIARI, M.; LOTHSCHUETZ, C.; GROLIMUND, D.; VAN BOKHOVEN, J. A.; Proc. R. Soc. A 468 (2012) 2143, 1985-1999 ; Dep. Synchrotron Radiat. Nanotechnol., Paul Scherrer Inst., CH-5232 Villigen PSI, Switz.; Eng.) -Lindner 48-280
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