105019-26-9

Basic information

• Product Name: Fe(C₅H₃(PPh₂)PPh-1,3)(C₅H₄)
• Synonyms: Fe(C₅H₃(PPh₂)PPh-1,3)(C₅H₄)
• CAS NO: 105019-26-9
• Molecular Weight: 476.277
• Mol File: 105019-26-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Fe(C₅H₃(PPh₂)PPh-1,3)(C₅H₄)(CAS DataBase Reference)
• NIST Chemistry Reference: Fe(C₅H₃(PPh₂)PPh-1,3)(C₅H₄)(105019-26-9)
• EPA Substance Registry System: Fe(C₅H₃(PPh₂)PPh-1,3)(C₅H₄)(105019-26-9)

Safety Data

• Hazardous Substances Data: 105019-26-9(Hazardous Substances Data)

Upstream product

• 12098-17-8 (diphenylphosphin)ferrocene 
• 644-97-3 Dichlorophenylphosphine 

Downstream Products

• 12150-46-8 1,1'-bis-(diphenylphosphino)ferrocene 

Relevant articles and documents

Lithiophosphinoferrocenes. A route to polyphosphines and ring-substituted ferrocenophanes

The metalation of Fe(C5H4PPh2)(C5H5) (7) by n-BuLi affords predominantly hetero-ring dilithiated products 8 best characterized by their reaction with S8 which yields the [3]ferrocenophanes Fe(C5H3(P-(S)Ph2)S-1,n)(C5H 4S2) (n = 3 (?75%) or 2 (?25%). The PPh2 group has some effect in directing the metalation of 7 to the 2-position. Reaction of 8 with ClPPh2 affords tris (tertiary phosphines) and with Cl2PPh affords [1]ferrocenophanes such as Fe(C5H3(PPh2)PPh-1,3)(C5H 4) (12a). Cleavage of 12a with RLi takes place so that the anion is formed predominantly in the PPh2-substituted ring allowing the preparation of compounds such as Fe(C5H3(PPh2)SiMe3-1,3)(C 5H4PPhMe). Some arsenic derivatives and related chemistry of Fe(C5H4PPh2)2 are also described.