Collection: Cross-Coupling [Catalysis]

Cross-Coupling [Catalysis] — contains phosphine ligands and Buchwald complexes such as dialkylbiarylphosphine derivatives, as well as other cyclic and acyclic phosphines, which act as supporting ligands for transition metal catalysts in the formation of carbon-carbon and carbon-heteroatom bonds.

These ligands are widely used in palladium-catalyzed cross-coupling reactions such as Suzuki, Buchwald-Hartwig, and Negishi, where their steric and electronic properties determine the selectivity and efficiency of the catalytic cycle. Synthetic organic chemistry researchers and process development teams in the pharmaceutical industry use them to build difficult bonds in complex molecules.

Example products in this collection: TCI V0132 384842-25-5 vBRIDP(regR), TCI B6221 894086-00-1 5-(Di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-1,4'-bipyrazole, TCI T4330 49676-42-8 Tris(2,4-dimethylphenyl)phosphine, TCI B6872 5112-95-8 1,2-Bis(diphenylphosphaneyl)ethyne, TCI T2585 58656-04-5 Tricyclohexylphosphonium Tetrafluoroborate, TCI B6930 1055888-89-5 3-(Di-tert-butylphosphaneyl)propane-1-sulfonic Acid, TCI T2584 131274-22-1 Tri-tert-butylphosphonium Tetrafluoroborate, TCI C1429 6372-42-5 Cyclohexyldiphenylphosphine.

Pay attention to the steric structure of the ligand (degree of saturation of alkyl/aryl groups), stability against air oxidation, and the form of the precatalyst complex versus the free ligand. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other related categories under Catalysis & Inorganic Chemistry, often used together in a single laboratory workflow:

• Transition Elements [Catalysis and Inorganic Chemistry]
• Metallic Salts [Catalysis and Inorganic Chemistry]
• Nitrogen-Donor Ligands [Catalysis]
• Main-group Elements [Catalysis and Inorganic Chemistry]
• Cross-coupling Reaction using Transition Metal Catalysts [C-C Bond Formation]
• Phosphorous Compounds [Catalysis and Inorganic Chemistry]

This collection is further divided into 3 more specific groups:

• Phosphine Ligands (for Cross-Coupling) [Catalysis]
• Buchwald Ligands and Complexes [Catalysis]
• Buchwald Ligands [Catalysis]

Back to Catalysis & Inorganic Chemistry. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.