87794-71-6

Basic information

• Product Name: fac-[IrH(COC₆H₂Me₂-4,6-CH₂-2)(Ph₂POMe)]
• Synonyms: fac-[IrH(COC₆H₂Me₂-4,6-CH₂-2)(Ph₂POMe)]
• CAS NO: 87794-71-6
• Molecular Weight: 988.075
• Mol File: 87794-71-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: fac-[IrH(COC₆H₂Me₂-4,6-CH₂-2)(Ph₂POMe)](CAS DataBase Reference)
• NIST Chemistry Reference: fac-[IrH(COC₆H₂Me₂-4,6-CH₂-2)(Ph₂POMe)](87794-71-6)
• EPA Substance Registry System: fac-[IrH(COC₆H₂Me₂-4,6-CH₂-2)(Ph₂POMe)](87794-71-6)

Safety Data

• Hazardous Substances Data: 87794-71-6(Hazardous Substances Data)

Upstream product

• 4020-99-9 diphenylphosphinous acid methyl ester 
• 53248-13-8 [Ir(mesityl)(CO)(triphenylphosphine)2] 

Downstream Products

• 4020-99-9 diphenylphosphinous acid methyl ester 
• 87794-73-8 trans-[Ir(C₆H₂Me₃-2,4,6)(Ph₂POMe)2] 

Relevant articles and documents

ALKYL- UND ARYLKOMPLEXE DES IRIDIUMS UND RHODIUMS. XV. PHOSPHONIT- UND PHOSPHINITINDUZIERTE CO-INSERTIONS- UND C-H-ADDITIONSREAKTIONEN ortho-METHYLSUBSTITUIERTER IRIDIUMARYLE. REVERSIBLE CH3-METALLIERUNG IM PHOSPHINITKOMPLEX

The synthesis of a series of cyclometallated hydrido-iridium(III) compounds fac- (Ar = C6H4: R = R' = OMe.Ar = C6H2Me2-4,6:R = OMe, OEt, Ph; R' = OMe, OEt) from iridium(I) aryls Ir(CO)(PPh3)2 and phosphonites or phosphinites is reported.As a result of a reversible methyl-to-metal hydrogen transfer the tris(phosphinite) complex exists in solution in an equilibrium with Ir(CO)(Ph2POMe)2 and Ph2POMe.The demetallated iridium(I) compound predominates in this equilibrium which may be shifted in favour of the metallacyclic component by addition of excess phosphinite.