tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

Base Information

Chemical Name:tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel
CAS No.:622828-76-6
Molecular Formula:C₄₈H₄₀N₁₂Ni₂
Molecular Weight:902.306
Hs Code.:

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Chemical Property of tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

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Technology Process of tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

There total 3 articles about tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel 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%

: 14076-99-4,20154-73-8,36829-43-3
[nickel(II)(pyridine)4(chloride)2]

: 617690-51-4
N-phenyl-N'-(2-pyridyl)formamidine

: 622828-76-6
tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

Guidance literature:: With MeLi; In tetrahydrofuran; under N2; soln. of ligand in THF cooled to -78°C; MeLi (1 equiv.)added slowly; warmed to room temp. with stirring; added to anhyd. Ni co mplex (0.75 equiv.); refluxed for 12 h; vol. reduced; hexanes added; filtered; solid washed with ether; dried; dissolved in CH2Cl2; hexanes added; filtered; solid dried briefly in vac.; dissolved in CH2Cl2; layered with hexanes; crystd. for a wk;
DOI:10.1016/S0020-1693(03)00112-9

Reference yield: 8.0%

: 14076-99-4,20154-73-8,36829-43-3
[nickel(II)(pyridine)4(chloride)2]

: 617690-51-4
N-phenyl-N'-(2-pyridyl)formamidine

: 622828-76-6
tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

: 622828-81-3,622828-82-4
chlorotetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)trinickel(II) chloride

Guidance literature:: With MeLi; In tetrahydrofuran; under N2; MeLi (1 equiv.) added to soln. of ligand in THF at -78°C; warmed to room temp.; added to Ni complex (1.5 equiv.); refluxed for 15 h; filtered; vol. of filtrate reduced; ether added; filtered; solid washed with ether; dissolved in THF; hexanes added; filtered; solid dissolved in CH2Cl2; layered with hexanes; crystd. for 2 wk;
DOI:10.1016/S0020-1693(03)00112-9

Reference yield: 5.0%

: 14076-99-4,20154-73-8,36829-43-3
[nickel(II)(pyridine)4(chloride)2]

: 75-09-2
dichloromethane

: 617690-51-4
N-phenyl-N'-(2-pyridyl)formamidine

: 622828-76-6
tetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)dinickel

: 622829-53-2
dichlorotetrakis(N-phenyl-N'-(2-pyridyl)formamidinato)trinickel(II)*(dichloromethane)

Guidance literature:: With MeLi; In tetrahydrofuran; under N2; MeLi (1 equiv.) added to soln. of ligand in THF at -78°C; warmed to room temp.; added to Ni complex (2.25 equiv.); refluxed for15 h; filtered; vol. of filtrate reduced; ether added; filtered; solid washed with ether; dissolved in THF; hexanes added; filtered; solid dissolved in CH2Cl2; layered with hexanes; crystd. for 3 wk;
DOI:10.1016/S0020-1693(03)00112-9