88503-63-3

Basic information

• Product Name: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2
• Synonyms: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2
• CAS NO: 88503-63-3
• Molecular Weight: 522.829
• Mol File: 88503-63-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2(CAS DataBase Reference)
• NIST Chemistry Reference: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2(88503-63-3)
• EPA Substance Registry System: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2(88503-63-3)

Safety Data

• Hazardous Substances Data: 88503-63-3(Hazardous Substances Data)

Upstream product

• 17530-24-4 di-tert-butylacetylene 
• 13463-39-3 tetracarbonyl nickel 

Downstream Products

• 83864-14-6 nickel dichloride 

Relevant articles and documents

Solid Isolation from the Reaction Mixture of di-t-butylacetylene with Stoichiometric Amounts of Nickel Tetracarbonyl.

From the reaction mixture of di-t-butylacetylene with stoichiometric amounts of nickel tetracarbonyl and concentrated hydrochloric acid in methanol a cinnabar-red solid could be isolated. Elementary analysis and spectroscopic data (IR, **1H and **1**3C-NMR, MS) favor the assumption of a two-center sigma -alkenyl-complex left bracket trans-( sigma -(E)-(CH//3)//3C minus CH equals C minus C(CH//3)//3)-Ni( mu Cl)(CO) right bracket //2. The crystal structure, on the contrary, unequivocally indicates it to be a Ni( mu -Cl)//2Ni core with two allylic 2,3-di-t-butylacrylyl ligands. Reactions of the complex with methanol/water, oxygen and PPh//3 respectively are reported.