[Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

Base Information

Chemical Name:[Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]
CAS No.:428453-70-7
Molecular Formula:C₄₄H₃₇ClN₄O₂P₂Ru
Molecular Weight:852.274
Hs Code.:

[Ru(bis(pyrazol-1-yl)acetato)Cl(PPh<sub>3</sub>)2]

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Chemical Property of [Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

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Technology Process of [Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

There total 3 articles about [Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)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: 86.0%

: 15529-49-4,41756-81-4
tris(triphenylphosphine)ruthenium(II) chloride

: 351205-27-1
2,2-bis(1H-pyrazol-1-yl)acetic acid

: 428453-70-7,425370-66-7
RuCl(bis(pyrazol-1-yl)acetate)(PPh₃)2

Guidance literature:: With potassium tert-butoxide; In tetrahydrofuran; byproducts: KCl, triphenylphosphine; under Ar; KOC(CH3)3 added to soln. of the acetic acid derivative in THF,mixt. stirred at room temp. for 1 h, Ru complex added to suspn., stirre d at room temp. for 0.5 h; evapd. under vac., residue washed with water and Et2O, dried under vac.;
DOI:10.1002/1099-0682(200203)2002:3<671::AID-EJIC671>3.0.CO;2-V

Reference yield: 54.0%

: 14898-67-0
ruthenium trichloride hydrate

: 603-35-0
triphenylphosphine

: 351205-27-1
2,2-bis(1H-pyrazol-1-yl)acetic acid

: [Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

: 425370-66-7,428453-70-7
[Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

Guidance literature:: In ethanol; under Ar; soln. of RuCl3 and pyrazolyl ligand in EtOH added slowly to the refluxing soln. of PPh3 in EtOH, heated under reflux for 3 h, cooling to ambient temp.; evapn., column chromy. (silica, CH2Cl2, than MeOH), yellow MeOH soln. concd. under vac., ppt. filtered off, dried unde vac., dissolved in CH2Cl2, addn. of n-pentane, ppt. filtered off, dried in vac.; elem. anal.;
DOI:10.1002/1099-0682(200203)2002:3<671::AID-EJIC671>3.0.CO;2-V

Reference yield:

: 428453-70-7,425370-66-7
RuCl(bis(pyrazol-1-yl)acetate)(PPh₃)2

: [Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

: 425370-66-7,428453-70-7
[Ru(bis(pyrazol-1-yl)acetato)Cl(PPh₃)2]

Guidance literature:: With triphenylphosphine; In ethanol; under Ar; heated under reflux for 5 h in the presence of various amts. of PPh3; the ratio of isomers depends on the quantity of added PPh3; not isolated, detected by (1)H-NMR;
DOI:10.1002/1099-0682(200203)2002:3<671::AID-EJIC671>3.0.CO;2-V