135973-14-7

Basic information

• Product Name: {Pd(η3-methylallyl)(2-(diphenylphosphino)pyridine)Cl}
• Synonyms: {Pd(η3-methylallyl)(2-(diphenylphosphino)pyridine)Cl}
• CAS NO: 135973-14-7
• Molecular Weight: 460.251
• Mol File: 135973-14-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: {Pd(η3-methylallyl)(2-(diphenylphosphino)pyridine)Cl}(CAS DataBase Reference)
• NIST Chemistry Reference: {Pd(η3-methylallyl)(2-(diphenylphosphino)pyridine)Cl}(135973-14-7)
• EPA Substance Registry System: {Pd(η3-methylallyl)(2-(diphenylphosphino)pyridine)Cl}(135973-14-7)

Safety Data

• Hazardous Substances Data: 135973-14-7(Hazardous Substances Data)

Upstream product

• 135973-06-7 chlorocycloocta-1,5-diene(diphenyl-2-pyridylphosphine)rhodium(I) 
• 37943-90-1 2-(diphenylphosphino)pyridine 

Downstream Products

• 1105613-74-8 [PdCl(η3-2-CH3-C3H4)(2-pyridyldiphenylphosphine(+1H))][CH3SO3] 

Relevant articles and documents

Cationic palladium(II)-allyl-complexes containing 2-pyridyldiphenylphosphine: X-ray crystal structure of the binuclear complex [Pd(η3-2-Me-allyl)(μ-Ph2PPy)]2(BF4)2. Detection of an intramolecular C(allyl)-H?phenyl ring π-interaction

Reaction of [PdCl(η3-2-Me-allyl)(Ph2PPy)] (1) with AgBF4 affords the new dinuclear cationic complex [Pd(η3-2-Me-allyl)(μ-Ph2PPy)]2(BF4)2 (2). The X-ray structural analysis of 2 shows that the 2-pyridyldiphenylphosphine ligands adopt a binucleating role through the P and N atoms bridging two independent palladium centres to form an eight-membered metallocyclic ring. One of the anti hydrogen atoms of the allyl moiety was located very close to a phenyl ring of Ph2PPy indicating the occurrence of a CH/π interaction. Addition of one equivalent of Ph2PPy to complex (2) affords the mononuclear cationic complex [Pd(η3-2-Me-allyl)(Ph2PPy)2](BF4) (3).