105057-22-5

Basic information

• Product Name: (NiCl(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCH
• Synonyms: (NiCl(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCH
• CAS NO: 105057-22-5
• Molecular Weight: 1099.7
• Mol File: 105057-22-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (NiCl(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCH(CAS DataBase Reference)
• NIST Chemistry Reference: (NiCl(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCH(105057-22-5)
• EPA Substance Registry System: (NiCl(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCH(105057-22-5)

Safety Data

• Hazardous Substances Data: 105057-22-5(Hazardous Substances Data)

Upstream product

• 30759-83-2 [bis(tributylphosphine)nickeldichloride] 
• 536-74-3 phenylacetylene 

Relevant articles and documents

ARYL- AND ACETYLENE-NICKEL(I) COMPLEXES

Reduction of various pentafluorophenylnickel(II) complexes in the presence of phosphines gives unstable nickel(I) compounds but Ni(C6F5)CO)2(PPh3)2 is isolated in the presence of CO.Similar NiR(CO)2(PPh3)2 (R=C6F5, C6Cl5, 2,3,5,6-C6Cl4H) are obtained by reaction of the halogenonickel(I) complex with MgRBr or LiR.Reduction of NiX2L2 in the presence of acetylenes gives 2(μ-PhCCR) (R=H, X=Cl and R=Ph, X=Cl, Br) when L=P-n-Bu3 but only NiX(PPh3)3 are recovered when L=PPh3.No reaction with the alkyne is observed for n but n reacts with RCCR' to give paramagnetic NiCl(PPh3)(CRCR') (R=Ph, R'=H, COOEt), diamagnetic 2(μ-PhCCPh) and cyclotrimerization when R=R'=COOMe.Chemical and structural behaviour of the new nickel(I) complexes is described.