537683-53-7

Basic information

• Product Name: Li[Mo₂Cp₂(μ-PCy₂)(μ-CO)₂]
• CAS NO: 537683-53-7
• Molecular Weight: 582.312
• Mol File: 537683-53-7.mol

Chemical Properties

• CAS DataBase Reference: Li[Mo₂Cp₂(μ-PCy₂)(μ-CO)₂](CAS DataBase Reference)
• NIST Chemistry Reference: Li[Mo₂Cp₂(μ-PCy₂)(μ-CO)₂](537683-53-7)
• EPA Substance Registry System: Li[Mo₂Cp₂(μ-PCy₂)(μ-CO)₂](537683-53-7)

Safety Data

• Hazardous Substances Data: 537683-53-7(Hazardous Substances Data)

Upstream product

• 537683-52-6 [Mo2(μ-Cl)(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(carbonyl)2] 
• 22560-16-3 lithium triethylborohydride 

Downstream Products

• 537683-58-2 [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-diethoxyphosphide)(CO)2] 
• 538335-63-6 trans-[Mo2Cp2(μ-η1:η2-CMeCH2)(μ-PCy2)(CO)2] 
• 934989-63-6 [Mo2(η5-cyclopentadienyl)2(μ-NCHPh)(μ-PCy2)(CO)2] 
• 537683-52-6 [Mo2(μ-Cl)(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(carbonyl)2] 
• 960303-59-7 [Mo2(C5H5)2(μ-Ph)(μ-PCy2)(CO)2] 
• 1204474-60-1 [AuMo2(cyclopentadienyl)2(μ-PCy2)(CO)2(P(i)Pr3)] 
• 537683-54-8 [Mo2(η5-cyclopentadienyl)2(μ-H)(μ-PCy2)(CO)2] 

Relevant articles and documents

Synthesis of the triply-bonded dimolybdenum anions [Mo2(η 5-C5H5)2(μ-PA2)(μ- CO)2]- (A = Cy, Et, Ph, OEt): Unsaturated hydride and carbyne derivatives

Tetrahydrofuran solutions of the 30-electron anions [Mo2Cp 2(μ-PA2)(μ-CO)2]- (A = Cy, Et, Ph, OEt) are conveniently prepared through a two-step approach. In the first step, [Mo2Cp2/su

A versatile and unprecedented triply bonded dimolybdenum carbonyl anion

Chemical reduction of [Mo2Cp2(μ-Cl) (μ-PA2)-(CO)2] (A = Cy, Ph, OEt) gives the corresponding alkaline metal salts of the triply bonded anions [Mo2-Cp2(μ-PA2) (μ-CO)2]-, which exhibit both molybdenum and oxygen nucleophilic sites. The PCy2 anion reacts easily with NH4+, [AuCl(PR3)], or MeI to give unsaturated dicarbonyls [Mo2Cp2(μ-X)(μ-PA2) (CO)2] (X = H, AuPR3, Me), while [Me3O]BF4 gives the methoxycarbyne [Mo2Cp2(μ-COMe)(μ-PCy2)(μ-CO)] and allyl chloride rearranges to give the unsaturated alkenyl complex [Mo2-Cp2(μ-PCy2)(μ-CMeCH2) (CO)2].