Controlling Alkyne Dimerization and Trimerization with Ruthenium(II) Arene Isocyanide Catalysts

Key Points

• The study aims to explore how ruthenium(II) arene isocyanide catalysts can control alkyne dimerization and trimerization processes.
• Synthesis of ruthenium(II) arene isocyanide complexes
• Evaluation of catalytic activity in alkyne dimerization and trimerization
• Comparison of effectiveness with other ligand systems
• Ruthenium(II) arene isocyanide catalysts showed high selectivity for dimerization over trimerization.
• Reaction conditions were optimized, leading to improved yields of the desired products.
• The study highlights the unique role of isocyanides in enhancing catalyst performance.