Bis[2-(di-i-propylphosphino)-4-methylphenyl]amine

• CAT Number: L002525
• CAS Number: 666856-94-6
• Molecular Formula: C26H41NP2
• Molecular Weight: 429.60
• Purity: ≥95%
• IUPAC Name: 2-di(propan-2-yl)phosphanyl-N-[2-di(propan-2-yl)phosphanyl-4-methylphenyl]-4-methylaniline
• InChI: InChI=1S/C26H41NP2/c1-17(2)28(18(3)4)25-15-21(9)11-13-23(25)27-24-14-12-22(10)16-26(24)29(19(5)6)20(7)8/h11-20,27H,1-10H3
• InChIKey: OHWMYFBSMLPIRY-UHFFFAOYSA-N
• SMILES: CC1=CC(=C(C=C1)NC2=C(C=C(C=C2)C)P(C(C)C)C(C)C)P(C(C)C)C(C)C

Bis[2-(di-i-propylphosphino)-4-methylphenyl]amine（Cat No.:L002525）is a bulky, bidentate phosphine ligand featuring two 2-(diisopropylphosphino)-4-methylphenyl groups connected via a central amine nitrogen. This compound is widely used in organometallic chemistry and homogeneous catalysis, particularly in transition metal complex formation. Its steric bulk and electron-rich phosphine groups enhance catalyst stability and selectivity, making it valuable in cross-coupling reactions, hydrogenation, and C–H activation. The amine linkage offers structural rigidity and electronic modulation of the phosphorus centers. Its tunable donor properties allow fine control over metal-ligand interactions in catalyst design for industrial and synthetic chemistry applications.