220821-72-7

Basic information

• Product Name: dicarbonyl(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenyl-λ(4)-phosphanediyl]molybdenum(II)
• Synonyms: dicarbonyl(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenyl-λ(4)-phosphanediyl]molybdenum(II)
• CAS NO: 220821-72-7
• Molecular Weight: 494.465
• Mol File: 220821-72-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: dicarbonyl(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenyl-λ(4)-phosphanediyl]molybdenum(II)(CAS DataBase Reference)
• NIST Chemistry Reference: dicarbonyl(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenyl-λ(4)-phosphanediyl]molybdenum(II)(220821-72-7)
• EPA Substance Registry System: dicarbonyl(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenyl-λ(4)-phosphanediyl]molybdenum(II)(220821-72-7)

Safety Data

• Hazardous Substances Data: 220821-72-7(Hazardous Substances Data)

Upstream product

• 83115-12-2 (2,4,6-tri-tert-butylphenyl)phosphine 
• 28978-10-1 (tri-p-tolylphosphine)gold(I) chloride 
• 12128-23-3 tricarbonylcyclopentadienylmolybdenum(II) chloride 
• 220821-67-0 tricarbonyl(η(5)-cyclopentadienyl)molybdenum(II)[2,4,6-tri(tert-butyl)-phenyl]phosphane 
• 220821-74-9 cis-dicarbonyl(chloro)(η(5)-cyclopentadienyl)[2,4,6-tri(tert-butyl)-phenylphosphane]molybdenum(II) 

Downstream Products

• 220821-76-1 dicarbonyl(η(5)-cyclopentadienyl)([2,4,6-tri(tert-butyl)-phenyl](chloro)-λ(4)-phosphanediyl)molybdenum(II) 

Relevant articles and documents

One-step synthesis and P-H bond cleavage reactions of the phosphanyl complex: Syn -[MoCp{PH(2,4,6-C6H2tBu3)}(CO)2] to give heterometallic phosphinidene-bridged derivatives

Photolysis of [Mo2Cp2(CO)6] and PH2R? (R? = 2,4,6-C6H2tBu3) yielded the title complex, which turned out to be a versatile precursor of novel heterometallic phosphinidene-bridged complexes via three different P-H bond activation processes: photolysis, deprotonation and reduction. In this way the new complexes [MoReCp(μ-PR?)(CO)n] (n = 6,7), [MoFeCp2(μ-PR?)(CO)m], (m = 3, 4) and [MoAuCp(μ-PR?)(CO)2{P(p-tol)3}] were prepared.