64522-65-2

Basic information

• Product Name: (C₅H₅)(CO)[P(OCH₂CH₃)3]MnCCHC₆H₅
• Synonyms: (C₅H₅)(CO)[P(OCH₂CH₃)3]MnCCHC₆H₅
• CAS NO: 64522-65-2
• Molecular Weight: 416.336
• Mol File: 64522-65-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (C₅H₅)(CO)[P(OCH₂CH₃)3]MnCCHC₆H₅(CAS DataBase Reference)
• NIST Chemistry Reference: (C₅H₅)(CO)[P(OCH₂CH₃)3]MnCCHC₆H₅(64522-65-2)
• EPA Substance Registry System: (C₅H₅)(CO)[P(OCH₂CH₃)3]MnCCHC₆H₅(64522-65-2)

Safety Data

• Hazardous Substances Data: 64522-65-2(Hazardous Substances Data)

Upstream product

• 122-52-1 triethyl phosphite 

Relevant articles and documents

CHEMISTRY OF VINYLIDENE COMPLEXES. I. CONVERSION OF VINYLIDENE MANGANESE COMPLEXES INTO ?-OLEFINIC COMPLEXES BY ACTION OF PHOSPHITES. CRYSTAL AND MOLECULAR STRUCTURE OF η5-CYCLOPENTADIENYLDICARBONYL-(η2-trans-1-DIETHYLPHOSPHONATO-2-PHENYLETHYLENE)MANGANESE,...

The novel reaction of the manganese vinylidene complex Cp(CO)2Mn=C=CHPh with P(OR)3 (R=Et or Ph) affords the olefinic complexes of the type Cp(CO)2Mn under mild conditions.This conversion may be interpreted as an unusual variant of the Arbuzov reaction occurring in the coordination sphere of a transition metal atom which is accompanied by an n-? rearrangement of the organic ligand.The X-ray study of the complex Cp(CO)2Mn shows that the phosphonatoethylene ligand is coordinated by the manganese atom as an η2-olefin and that the substituents at the C=C bond are in trans positions.IR and 1H NMR spectra of the complexes are discussed.A probable mechanistic scheme for the reaction is proposed.