258867-48-0

Basic information

• Product Name: [Mo(η5-C5H5)(dppe)(CO)(CC(Ph)CH2CHCH2)]Br
• CAS NO: 258867-48-0
• Molecular Weight: 809.574
• Mol File: 258867-48-0.mol

Chemical Properties

• CAS DataBase Reference: [Mo(η5-C5H5)(dppe)(CO)(CC(Ph)CH2CHCH2)]Br(CAS DataBase Reference)
• NIST Chemistry Reference: [Mo(η5-C5H5)(dppe)(CO)(CC(Ph)CH2CHCH2)]Br(258867-48-0)
• EPA Substance Registry System: [Mo(η5-C5H5)(dppe)(CO)(CC(Ph)CH2CHCH2)]Br(258867-48-0)

Safety Data

• Hazardous Substances Data: 258867-48-0(Hazardous Substances Data)

Upstream product

• 258867-46-8 [Mo(η5-C5H5)(dppe)(CO)(CCPh)] 
• 106-95-6 allyl bromide 

Relevant articles and documents

Coupling of Carbomethoxy and Vinylidene Ligand in Molybdenum Complexes

Treatment of [Cp(dppe)(CO)Mo=C=C(Ph)CH2CH=CH2]I (2) with MeONa caused nucleophilic attack to occur at the terminal CO ligand. This is followed by a coupling reaction of the resulting carbomethoxy group with Cα of the vinylidene ligand accompanied with coordination of the terminal olefin to afford Cp(dppe)MoC(COOMe)=-C(Ph)CH2CH==CH2 (5). Similar coupling was observed when [Cp(dppe)(CO)Mo=C=C(Ph)CH2Ph]I (3) was treated with MeONa, but the reaction afforded the neutral allylic complex Cp(dppe)Mo[CH-(COOMe)C(Ph)CHPh] (6). The structures of complexes 5 and 6 have been determined by X-ray diffraction analysis.