82328-15-2

Basic information

• Product Name: W(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)
• CAS NO: 82328-15-2
• Molecular Weight: 784.397
• Mol File: 82328-15-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: W(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)(CAS DataBase Reference)
• NIST Chemistry Reference: W(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)(82328-15-2)
• EPA Substance Registry System: W(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)(82328-15-2)

Safety Data

• Hazardous Substances Data: 82328-15-2(Hazardous Substances Data)

Upstream product

• 41830-14-2 tetracarbonyl-bis(diphenylphosphino)methane-tungsten(0) 
• 98-88-4 benzoyl chloride 
• 109-72-8 n-butyllithium 

Downstream Products

• 91382-22-8 W(CO)4(P(C₆H₅)2)2CCC₆H₅(OCOC₆H₅) 
• 83966-12-5 tetracarbonyl(β-diphenylphosphino-α-diphenylphosphinoxystyrene-PP')tungsten 
• 82339-49-9 W(CO)4((C₆H₅)2P)2CCOC₆H₅^(1-) 

Relevant articles and documents

SYNTHESIS OF (M = Cr, Mo, or W; R = COPh or COC6H4Me-p) AND PHOTOCHEMICALLY INDUCED REACTIONS OF THE COMPLEX : CRYSTAL STRUCTURES OF THE COMPLEXES and

Compounds of type (M = Cr, Mo, or W) are deprotonated by LiBun and the resultant carbanions are acylated by RCOCl (R = Ph or C6H4Me-p) to give the complexes .These acylated complexes react with NaOMe, reversibly, to give enolate anions or with RCOCl/pyridine to give the complex .Irradiation of gives, initially, the six-membered-ring chelate complex (3a), which is in turn converted into (4a) in the presence of light and traces of water.Crystals of both (3a) and (4a) are monoclinic, space group P21/c, with Z = 4.Those of (3a) have a = 17.013(3), b = 10.454(2), c = 19.723(3) Angstroem, and β = 114.23(1) deg.Those of (4a) have a = 18.629(3), b = 9.931(1), c = 18.182(4) Angstroem, and β = 94.58(1) deg.Final R factors were 0.030 for 3634 and 0.068 for 4027 observed reflections, respectively.