What does this research mean for the field?

Hybrid phosphinoferrocene ligands with amine pendants enhance the catalytic activity of their gold(I) complexes in alkyne reactions. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The research aims to synthesize new phosphinoferrocene ligands with amine groups and evaluate their performance in gold catalysis.

March 13, 2026Dalton Transactions0 citations

Synthesis of hybrid phosphinoferrocene ligands bearing amine pendants and catalytic evaluation of their gold(I) complexes

DRDavid RezazguiCharles University ICIvana CísařováCharles University PŠPetr ŠtěpničkaCharles University

Key Points

The research aims to synthesize new phosphinoferrocene ligands with amine groups and evaluate their performance in gold catalysis.
Synthesis of hybrid phosphinoferrocene ligands with amine substituents
Characterization of ligands and gold(I) complexes
Evaluation of catalytic activity in chemical reactions
New hybrid ligands show improved catalytic activity compared to traditional phosphines
Different substitution patterns influence the performance of the gold(I) complexes
Optimal ligand structure enhances the reaction rates in catalysis

Abstract

A series of hybrid, ferrocene-based phosphines bearing additional amine substituents has been synthesized and evaluated in gold catalysis. The series includes 1,1′- and 1,2-disubstituted phosphinoferrocene donors with cyclic or acyclic...

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