Description

trans-Bis(acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II) (CAS No. 172418-32-5) is a highly specialized organometallic compound with the molecular formula C₄₆H₄₈O₄P₂Pd₂. This palladium-based catalyst is widely recognized in the field of organic synthesis for its exceptional efficiency in cross-coupling reactions, including Suzuki-Miyaura and Heck couplings. The compound features a trans-configuration with acetate ligands and a sterically demanding di-o-tolylphosphino benzyl framework, ensuring high reactivity and selectivity. It is supplied as a high-purity solid, ideal for research laboratories and industrial applications requiring precise catalytic performance. Store under inert conditions to maintain stability.

Properties

• CAS Number: 172418-32-5
• Complexity: 409
• IUPAC Name: acetic acid;(2-methanidylphenyl)-bis(o-tolyl)phosphane;palladium
• InChI: InChI=1S/2C21H20P.2C2H4O2.2Pd/c2*1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3;2*1-2(3)4;;/h2*4-15H,1H2,2-3H3;2*1H3,(H,3,4);;/q2*-1;;;;
• InChI Key: VWGJFGJEXBXEDJ-UHFFFAOYSA-N
• Exact Mass: 940.11016
• Molecular Formula: C46H48O4P2Pd2-2
• Molecular Weight: 939.7
• SMILES: CC1=CC=CC=C1P(C2=CC=CC=C2C)C3=CC=CC=C3[CH2-].CC1=CC=CC=C1P(C2=CC=CC=C2C)C3=CC=CC=C3[CH2-].CC(=O)O.CC(=O)O.[Pd].[Pd]
• Topological: 74.6
• Monoisotopic Mass: 938.10974
• Synonyms: 172418-32-5, trans-Bis(acetato)bis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium(II), CATACXIUM(R) C, MFCD01075746, TRANS-DI-MU-ACETATOBIS[2-(DI-O-TOLYLPHOSPHINO)BENZYL]DIPALLADIUM(II), trans-Bis(acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II), acetic acid;(2-methanidylphenyl)-bis(2-methylphenyl)phosphane;palladium, AKOS015908997, F10283, EN300-6750964, trans-bis-(acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(ii), trans-Bis(acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II), 98%, trans-Di(?-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II), BIS(({2-[BIS(2-METHYLPHENYL)PHOSPHANYL]PHENYL}METHYL)PALLADIO ACETATE)

Application

This palladium complex is extensively used as a pre-catalyst in cross-coupling reactions, enabling the formation of carbon-carbon and carbon-heteroatom bonds with high yields and selectivity. Its robust structure makes it suitable for challenging transformations in pharmaceutical and agrochemical synthesis. Researchers value its air stability and ease of handling compared to more sensitive palladium catalysts.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.