106067-40-7

Basic information

• Product Name: {NiBr₂-1.3-Bis-dicyclohexylphosphino-propan}
• CAS NO: 106067-40-7
• Molecular Weight: 655.14
• Mol File: 106067-40-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {NiBr₂-1.3-Bis-dicyclohexylphosphino-propan}(CAS DataBase Reference)
• NIST Chemistry Reference: {NiBr₂-1.3-Bis-dicyclohexylphosphino-propan}(106067-40-7)
• EPA Substance Registry System: {NiBr₂-1.3-Bis-dicyclohexylphosphino-propan}(106067-40-7)

Safety Data

• Hazardous Substances Data: 106067-40-7(Hazardous Substances Data)

Upstream product

• 829-84-5 dicyclohexylphosphane 
• 103099-52-1 1,3-bis(dicyclohexylphosphine)propane 
• 13462-88-9 nickel dibromide 

Relevant articles and documents

Precursors: Synthesis, Reactivity, and Catalytic Application to the Suzuki-Miyaura Reaction

The complexes (Cy2PC3H6PCy2)Ni(η2-arene) (arene = toluene (3), naphthalene (4)) have been synthesized and studied in detail. Displacement reactions of the toluene ligand afford the complexes (Cy2PC3H6PCy2)Ni(η2-styrene) (5), (Cy2PC3H6PCy2)Ni(PhCN) (6), (Cy2PC3H6PCy2)Ni(CO)2 (7), (Cy2PC3H6PCy2)Ni(PPh3) (8), (Cy2PC3H6PCy2)Ni(PCy3) (9), {(Cy2PC3H6PCy2)Ni}2(μ-H)2 (10), (Cy2PC3H6PCy2)Ni(η2-CO2) (11), and [(Cy2PC3H6PCy2)Ni]2(μ,η2-1,5-COD) (12). The relative rates of ArCl oxidative addition at Ni complexes 3, 4, 6, 8, and 12 have been evaluated experimentally, and the mechanism has been calculated by DFT. Complexes 3 and 4 are efficient catalysts for the Suzuki-Miyaura reaction between chloroarenes and Ar′B(OH)2.