[((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2

Base Information

• Chemical Name: [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2
• CAS No.: 88503-63-3
• Molecular Formula: C₂₂H₃₈Cl₂Ni₂O₂
• Molecular Weight: 522.829
• Mol file: 88503-63-3.mol

Synonyms:[((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2

Chemical Property of [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2

Chemical Property:

Purity/Quality:

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Technology Process of [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2

There total 1 articles about [((CH₃)3CCHCC(CH₃)3)Ni(Cl)(CO)]2 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.0%

di-tert-butylacetylene (17530-24-4) + tetracarbonyl nickel (13463-39-3,71564-36-8) → [((CH3)3CCHCC(CH3)3)Ni(Cl)(CO)]2 (88503-63-3)

Guidance literature:

With HCl; In methanol; react. of the acetylene in MeOH with Ni(CO)4 and concd. HCl (under Ar, magnetical stirring, 60°C bath temp., 1.75-2.5 h); addn. of pentane, which is distd. off together with unreacted Ni(CO)4 at 60°C, cooling down to 0°C, ppt. is filtered off and washed with few cold MeOH/water, drying under reduced pressure; elem. anal.;

DOI:10.1016/0304-5102(85)80016-X

Reference yield:

[((CH3)3CCHCC(CH3)3)Ni(Cl)(CO)]2 (88503-63-3) → HC2(C4H9)2COOCH3 + nickel dichloride (83864-14-6)

Guidance literature:

With O₂; CH₃OH; HCl; byproducts: H2; oxidn. of the Ni-compd. in air; acidification with mineral acid;

DOI:10.1016/0304-5102(85)80016-X

upstream raw materials:

di-tert-butylacetylene

tetracarbonyl nickel

Downstream raw materials:

nickel dichloride

Refernces