Collection: Phosphine Ligands (for Cross-Coupling) [Catalysis]

Phosphine Ligands (for Cross-Coupling) [Catalysis] — includes mono- and bidentate phosphine ligands with various alkyl or aryl substituents, including related phosphonium salts, which act as supporting ligands for transition metals in cross-coupling reaction catalysis.

Used by synthetic organic chemists and catalysis researchers for palladium- or nickel-catalyzed cross-coupling reactions such as Suzuki, Negishi, and Buchwald-Hartwig, where the electronic and steric properties of phosphine ligands determine catalyst activity and selectivity. Also used in developing new catalysts in academic research laboratories and the fine chemicals industry.

Example products in this collection: TCI V0132 384842-25-5 vBRIDP(regR), TCI B6872 5112-95-8 1,2-Bis(diphenylphosphaneyl)ethyne, TCI T4330 49676-42-8 Tris(2,4-dimethylphenyl)phosphine, TCI B6930 1055888-89-5 3-(Di-tert-butylphosphaneyl)propane-1-sulfonic Acid, TCI T2585 58656-04-5 Tricyclohexylphosphonium Tetrafluoroborate, TCI C1429 6372-42-5 Cyclohexyldiphenylphosphine, TCI T2584 131274-22-1 Tri-tert-butylphosphonium Tetrafluoroborate, TCI C2981 384842-24-4 Cy-vBRIDP(regR).

Consider the basicity and cone angle of the ligands, as well as the storage form of free phosphines versus phosphonium salts, which are more stable against air oxidation. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Cross-Coupling [Catalysis], often used together in a single laboratory workflow:

• Buchwald Ligands and Complexes [Catalysis]
• Buchwald Ligands [Catalysis]

Back to Cross-Coupling [Catalysis]. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — for availability checks and lead times directly from Japan.