A N-heterocyclic tetracarbene Pd(<scp>ii</scp>) moiety containing a Pd(<scp>ii</scp>)–Pb(<scp>ii</scp>) bimetallic MOF for three-component cyclotrimerization via benzyne
A N-heterocyclic tetracarbene Pd(ii) moiety containing a bimetallic metal–organic framework Pd(ii)–Pb(ii)–MOF, which can be a highly active heterogeneous catalyst for three-component cyclotrimerization, is reported.
Highly Efficient Route to <i>o</i>-Allylbiaryls via Palladium-Catalyzed Three-Component Coupling of Benzynes, Allylic Halides, and Aryl Organometallic Reagents
[reaction: see text] o-Allylbiaryl derivatives have been prepared in good to excellent yields by the palladium-catalyzed three-component reaction of allyl halides, benzynes, and aryl organometallic reagents.