314286-15-2

Basic information

• Product Name: Co(CO)3(o-diphenylphosphino-N,N-dimethylbenzylammonium)
• CAS NO: 314286-15-2
• Molecular Weight: 463.418
• Mol File: 314286-15-2.mol

Chemical Properties

• CAS DataBase Reference: Co(CO)3(o-diphenylphosphino-N,N-dimethylbenzylammonium)(CAS DataBase Reference)
• NIST Chemistry Reference: Co(CO)3(o-diphenylphosphino-N,N-dimethylbenzylammonium)(314286-15-2)
• EPA Substance Registry System: Co(CO)3(o-diphenylphosphino-N,N-dimethylbenzylammonium)(314286-15-2)

Safety Data

• Hazardous Substances Data: 314286-15-2(Hazardous Substances Data)

Upstream product

• 15226-74-1 dicobalt octacarbonyl 
• 53881-33-7 [2-(N,N-dimethylaminomethyl)phenyl]diphenylphosphane 

Relevant articles and documents

An intramolecular N-H?Co hydrogen bond and a structure correlation study of the pathway for protonation of the Co(CO)3L- anion (L = CO, PR3)

A low temperature X-ray crystal structure of the zwitterionic organometallic compound Co(CO)3{PPh2(C6H4NHMe2)} (2) provides the first example of an intramolecular N-H?Co (d10) hydrogen bond. Synthesis and characterization of such intramolecularly hydrogen-bonded systems have proven much more elusive than their counterparts that exist as intermolecularly hydrogen-bonded salts. The molecular structure of 2 taken together with a series of previously characterized N-H?M (d10) hydrogen-bonded salts provides a series of snapshots of the changes in geometry at the metal center as one progresses along the pathway for protonation of the anion Co(CO)3L- (L = CO, PR3) to yield the metal hydride HCo(CO)3L.