Recent advances on Pd schiff base catalysts in suzuki-miyaura cross-coupling reaction: A review

• Published in: Journal of organometallic chemistry 2025-01, Vol.1024, p.123444, Article 123444
• Main Authors: Hasan, Iman Hussein, Mhaibes, Raed Muslim, Kadhum, Abdul Amir H., Al-Bahrani, Hussein Ali, Imeer, Ali Thoulfikar A., Al-Rashedi, Nihad A.M, Shu, Guang
• Format: Article
• Language: English
• Subjects: Catalyst; Coupling reaction; Schiff base; Suzuki reaction; Synthesis
• ISSN: 0022-328X
• DOI: 10.1016/j.jorganchem.2024.123444

•The review highlights application of Pd complexes in the Suzuki-Miyaura reaction.•This review covered on the literature between 2020 to July 2024.•Different Schiff base ligand with two, three and four dendates were investigated.•Each Scheme summarize useful information such as the number of examples, yield, time, temperature, and amount of catalyst. Carbon-carbon cross-coupling organic transformations are crucial in organic chemistry, but achieving them without a catalyst is challenging. Various catalysts based on complex have been developed to facilitate these reactions. Firstly, ligands based on phosphine were used, but their sensitive nature and toxic led researchers to turn to ligands based on Schiff base. These ligands are stable, simple to synthesize, and produce a variety of transition metal complexes. Ligands based on Schiff base are typically synthesized from the condensation reaction between carbonyl compounds and an amino group, and their complexes along with transition metal are widely used in different carbon–carbon cross-coupling organic transformations. In particular, palladium complexes, are well-known catalytic systems in carbon-carbon cross-coupling organic transformations such as the Suzuki-Miyaura cross-coupling organic transformations. This review focuses on the application of Pd Schiff base ligands in Suzuki-Miyaura reaction. [Display omitted]