[4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)]

Base Information

• Chemical Name: [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)]
• CAS No.: 919774-03-1
• Molecular Formula: C₄₁H₄₄NiO₂P₂S₂Si
• Molecular Weight: 781.654
• Mol file: 919774-03-1.mol

Synonyms:

Chemical Property of [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)]

There total 1 articles about [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)] 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: 52.0%

carbon disulfide (75-15-0,12122-00-8) + 1,2-bis(diphenylphosphino)ethane nickel(II) chloride (14647-23-5) + 4-(tert-butyldimethylsilyloxy)acetophenone (149683-53-4) → [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)] (919774-03-1)

Guidance literature:

With KO(t)Bu; In diethyl ether; dichloromethane; all manipulations under Ar atm.; KO(t)Bu in Et2O dropped to mixt. of org. compd. and CS2 in Et2O at -70°C, stirred for 1 h then for 1 h at room temp., suspn. of Ni compd. in CH2Cl2 added to suspn. of org. compd., stirred at room temp. for 4 h; water added to suspn. (dissolved), org. phase washed with H2O, org. phase dried with Na2SO4 then solvents evapd., oily residue crystd. by small amt. of CH2Cl2 and excess of pentane; elem. anal.;

DOI:10.1002/zaac.200500509

Reference yield: 80.0%

dichloromethane (75-09-2) + [4'-(tert-butyldimethylsilyloxy)-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)] (919774-03-1) → [4'-hydroxy-acetophenono-1,1'-ethenedithiolato-Ni(1,2-bis(diphenylphosphino)-ethane)]*1.5CH2Cl2

Guidance literature:

With TBAF; aq. H₂SO₄; In tetrahydrofuran; all manipulations under Ar atm.; 2 equiv. Bu4NF added to soln. of metal compd., stirred at room temp. for 5 d then aq. H2SO4 added and stirred for 3 h; soln. extd. with CH2Cl2, org. phase washed with water, dried over Na2SO4, solvent evapd., recrystd. from CH2Cl2/pentane; elem. anal.;

DOI:10.1002/zaac.200500509

upstream raw materials:

carbon disulfide

1,2-bis(diphenylphosphino)ethane nickel(II) chloride

4-(tert-butyldimethylsilyloxy)acetophenone