27661-80-9

Basic information

• Product Name: C₄₀H₃₀F₈NiP₂
• Synonyms: C₄₀H₃₀F₈NiP₂
• CAS NO: 27661-80-9
• Molecular Weight: 783.303
• Mol File: 27661-80-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₄₀H₃₀F₈NiP₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₀H₃₀F₈NiP₂(27661-80-9)
• EPA Substance Registry System: C₄₀H₃₀F₈NiP₂(27661-80-9)

Safety Data

• Hazardous Substances Data: 27661-80-9(Hazardous Substances Data)

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 1295-35-8 bis(1,5-cyclooctadiene)nickel ⁽⁰⁾ 
• 603-35-0 triphenylphosphine 
• 74-85-1 ethene 

Relevant articles and documents

2,2,3,3-tetrafluoronickelacyclopentanes generated via the oxidative cyclization of tetrafluoroethylene and simple alkenes: A key intermediate in nickel-catalyzed C-C bond-forming reactions

Oxidative cyclization of tetrafluoroethylene (TFE) and ethylene with Ni(0) resulted in the formation of a five-membered nickelacycle. In the presence of PPh3 as an auxiliary ligand, the partially fluorinated five-membered nickelacycle was isolated and the structure was determined by X-ray analysis. This nickelacycle was found not only to react stoichiometrically with enones to give a cross-trimerization product but also to be a key reaction intermediate in the Ni(0)-catalyzed cotrimerization of TFE and ethylene, leading to 5,5,6,6-tetrafluoro-1-hexene.