N-Alkoxycarbonyl / carbamoylmethyl substituted 1H-imidazol-2-yliden-Pd (II) complexes (Cat-1-5) were used for the first time as catalysts in Suzuki-Miyaura reaction between aryl bromides and arylboronic acids. All screened found to be excellent selected coupling 4-bromobenzaldehyde phenylboronic acid at room temperature. Cat-3 was shown most efficient one optimisation of conditions determining ...

The often time-consuming and challenging multi-step synthesis of ligands for metal-organic cages is a limiting factor the discovery application new cages. We report highly efficient copper-free one-pot Sonogashira-type coupling preparation symmetric diarylalkyne on both small large scale; bipyridine- benzimidazole-based self-assembly Co4L6 were synthesized in short reaction times high isolated ...

Functional, conjugated molecular structures have been fabricated on Au nanoparticles via the Sonogashira coupling reactions.

Key words Sonogashira cross-coupling - benzothiadiazole organic nitrite donors

The development of new methods to skeletally diverse sultams based on a central α-halo benzene sulfonamide building block is reported. Several salient features of this building block are utilized in multiple reaction pathways, including the Heck reaction, C- and O-arylation, Sonogashira-Pauson-Khand, Sonogashira-intramolecular hydroamination, lithiative cyclization and domino aza-Michael Heck f...

The reactivity of the 2-aryl-4-chloro-6-iodoquinazolines towards palladium catalyzed sequential (Sonogashira/Suzuki-Miyaura) and one-pot two-step cross-coupling (bis-Sonogashira, and successive Sonogashira/Stille) reactions to afford novel unsymmetrical polycarbo-substituted quinazolines has been evaluated. In contrast to the chloro-bromo substituted quinazolines in which selectivity has been p...