89199-70-2

Basic information

• Product Name: (η5-C5H5)FeBr(CO)(PMePh2)
• CAS NO: 89199-70-2
• Molecular Weight: 429.076
• Mol File: 89199-70-2.mol

Chemical Properties

• CAS DataBase Reference: (η5-C5H5)FeBr(CO)(PMePh2)(CAS DataBase Reference)
• NIST Chemistry Reference: (η5-C5H5)FeBr(CO)(PMePh2)(89199-70-2)
• EPA Substance Registry System: (η5-C5H5)FeBr(CO)(PMePh2)(89199-70-2)

Safety Data

• Hazardous Substances Data: 89199-70-2(Hazardous Substances Data)

Upstream product

• 89199-62-2 [(η5-C5H5)Fe(PhSEt)(CO)(PMePh2)]Br 

Relevant articles and documents

ALKYLATION OF ORGANOIRON THIOLATE COMPLEXES

The iron thiolate complexes Fe(SPh)(CO)(L)(η-C5H5) (L = PMe3, PPh2Me, PPh3, PPh2OMe, PPh(OMe)2, P(OMe)3, P(OPh)3) react with EtBr in CHCl3 (21 deg C) to produce the cationic sulfide complexes, Br.A study of the kinetics of these reactions shows that these reactions are first order in complex and in EtBr; however the rates are largely insensitive to the nature of L in the precursor.After prolonged periods of time, or upon heating, a further reaction ensues in which bromide ion displaces the sulfide ligand to yield FeBr(CO)(L)(η-C5H5).Reactions between Fe(SPh)(CO)2(η-C5H5) and EtBr, and between Fe(SPh)(CO)(PMe3)(η-C5Me5) and EtBr, give FeBr(CO)2(η-C5H5) and FeBr(CO)(PMe3)(η-C5Me5) directly.These reactions presumably also occur via facile ligand loss from the intermediate sulfide complexes.