15444-65-2

Basic information

• Product Name: Tungsten,pentacarbonyl(triphenylphosphine)-, (OC-6-22)-
• Synonyms: (Triphenylphosphine)tungstenpentacarbonyl (6CI); Tungsten, pentacarbonyl(triphenylphosphine)- (7CI,8CI);Pentacarbonyl(triphenylphosphine)tungsten
• CAS NO: 15444-65-2
• Molecular Formula: C23H15 O5 P W
• Molecular Weight: 586.193
• Mol File: 15444-65-2.mol
• Article Data: 34

Chemical Properties

• CAS DataBase Reference: Tungsten,pentacarbonyl(triphenylphosphine)-, (OC-6-22)-(CAS DataBase Reference)
• NIST Chemistry Reference: Tungsten,pentacarbonyl(triphenylphosphine)-, (OC-6-22)-(15444-65-2)
• EPA Substance Registry System: Tungsten,pentacarbonyl(triphenylphosphine)-, (OC-6-22)-(15444-65-2)

Safety Data

• Hazardous Substances Data: 15444-65-2(Hazardous Substances Data)

Upstream product

• 31082-68-5 W(CO)5(piperidine) 
• 14040-11-0 tungsten hexacarbonyl 
• 105942-26-5 1,2-bis(ethylthio)-4-methylbenzene 
• 155679-95-1 (dihapto-[60]fullerene) pentacarbonyl tungsten⁽⁰⁾ 
• 603-35-0 triphenylphosphine 
• 175409-13-9 W(CO)5(1-adamantanecarbonitrile) 
• 82265-64-3 syn-[5,6-dimethyl-2,3-bis(methoxycarbonyl)-7-phenyl-7-phosphanorbornadiene]pentacarbonyltungsten 
• 1099-45-2 ethyl (triphenylphosphoranylidene)acetate 
• 319431-64-6 (CH₃C(OCH₂)3P)2(OC)3OsW(CO)5 
• 85864-48-8 cis-W(CO)4[P(C₆H₅)3]S(CH₃)2 
• 420-37-1 trimethoxonium tetrafluoroborate 
• 92543-25-4 (C₅(CH₃)5)(CO)2IrW(CO)5 
• 31082-68-5 piperazinepentacarbonyltungsten 
• 2049-55-0 triphenylphosphine borane 

Downstream Products

• 16743-03-6 cis-triphenylphosphane tetracarbonyltungsten 
• 18078-18-7 W(CO)4(P(C₆H₅)3)(NCCH₃) 
• 18078-18-7 cis-{W(CO)4P(C₆H₅)3(acetonitrile)} 
• 796047-45-5 cis-tetracarbonyl(sym-di-o-tolylthiourea)(triphenylphosphine)tungsten⁽⁰⁾ 
• 796047-44-4 cis-tetracarbonyl(sym-diphenylthiourea)(triphenylphosphine)tungsten⁽⁰⁾ 
• 796047-46-6 cis-tetracarbonyl(sym-di-p-tolylthiourea)(triphenylphosphine)tungsten⁽⁰⁾ 
• 796047-48-8 cis-tetracarbonyl(sym-di-α-naphthylthiourea)(triphenylphosphine)tungsten(0) 
• 796047-47-7 cis-tetracarbonyl(sym-di-o-anisylthiourea)(triphenylphosphine)tungsten⁽⁰⁾ 
• 85864-48-8 cis-W(CO)4[P(C₆H₅)3]S(CH₃)2 
• 82897-14-1 W(CO)3(acetonitrile)2(triphenylphosphine) 
• 131078-85-8 (CO)4(Ph₃P)tungsten-hydrido-triphenylstannyl complex 
• 119638-29-8 cis-W(CO)4(PPh₃)(2,3-dihydrothiophene) 
• 107912-00-5 (P(C₆H₅)3)W(CO)4 
• 14040-11-0 tungsten hexacarbonyl 

Relevant articles and documents

Electrochemistry and [60]fullerene displacement reactions of (dihapto-[60]fullerene) pentacarbonyl metal(0) (M = Cr, Mo, W)

Cyclic voltammetry (CV) measurements on (η2-C 60)M(CO)5 complexes (M = Cr, Mo, W) in dichloromethane show three [60]fullerene-centered and reversible reduction/oxidation waves. The E1/2 values of these waves are shifted to positive values relative to the corresponding values of the uncoordinated [60]fullerene in the same solvent. A Jahn-Teller type distortion of the spherical surface of [60]fullerene promoted by [60]fullerene-metal π-backbonding may explain the observed positive shifts. Lewis bases (L = piperidine and triphenyl phosphine) displace [60]fullerene from (η2-C60)M(CO)5 complexes. Analysis of the activation parameters for the metal-[60]fullerene dissociation, the metal-[60]fullerene bond enthalpies (from DFT computations), and metal-solvent (benzene) bond enthalpies (from DFT computations) suggests appreciable solvent contribution to the transition state leading to formation of the intermediate species solvent-M(CO)5. Appreciable transition state stabilization due to solvation of the intermediate species is inferred for M = Mo and W. For M = Cr, stabilization of the intermediate species due to solvation is not accompanied by the corresponding transition state stabilization. The Royal Society of Chemistry 2007.

Photophysical and photochemical properties of W(0) and Re(I) carbonyl complexes incorporating ferrocenyl-substituted pyridine ligands

The photophysical and photochemical properties of a series of W(O) and Re(I) carbonyl complexes incorporating ferrocenyl-substituted pyridine ligands were investigated.

Photoinduced coupling of CO and vinylidene ligands-formation of cyclobutane-1,3-diones

Photolysis of pentacarbonyl vinylidene complexes of chromium and tungsten affords cyclobutane-1,3-dione derivatives, whereas thermolysis yields binuclear vinylidene nonacarbonyl complexes. In contrast to vinylidene complexes, photolysis of the diphenylall