trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate

Base Information

• Chemical Name: trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate
• CAS No.: 138980-92-4
• Molecular Formula: C₂₉H₃₅ClN₅P₂Ru*ClO₄
• Molecular Weight: 751.552
• Mol file: 138980-92-4.mol

Synonyms:

Chemical Property of trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate

There total 3 articles about trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate 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: 69.2%

{2,6-bis(3-phenylpyrazol-1-yl)pyridine}trichlororuthenium(III) monohydrate + sodium perchlorate + trimethylphosphane (594-09-2) → trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate (138980-92-4)

Guidance literature:

With Zn amalgam; In ethanol; dichloromethane; Irradiation (UV/VIS); refluxing of Ru-complex, PMe3 and Zn amalgam (CH2Cl2, N2-atmosphere, 24 h), irradiation (120 W spotlight, 4 d), filtration, solvent removal from filtrate, dissoln. in EtOH, filtration, NaClO4 addn.; slow evapn. (reduced pressure, crystn.), washing (H2O), drying (in air), chromy. (Al2O3, acetone), partial evapn., trituration with Et2O; elem. anal.;

DOI:10.1039/DT9910002801

Reference yield: 56.0%

cis-{2,6-bis(3-phenylpyrazol-1-yl)pyridine}dichloro(trimethylphosphine)ruthenium(II)*CHCl3 + sodium perchlorate + trimethylphosphane (594-09-2) → trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate (138980-92-4)

Guidance literature:

In ethanol; acetone; Ru complex was mixed with seven drops of the phosphine in acetone and ethanol under inert gas atm.; stirring (N2-atmosphere, room temp., in dark, overnight), solvent removal (reduced pressure), dissoln. in EtOH, NaClO4 addn.; slow evapn. (reduced pressure, crystn.), washing (H2O), drying (in air), chromy. (Al2O3, acetone), partial evapn., trituration with Et2O; elem. anal.;

DOI:10.1039/DT9910002801

Reference yield:

RuCl3(C5H3N(C3H2(C6H5)N2)2) (139779-41-2) + trimethylphosphane (594-09-2) → trans-{2,6-bis(3-phenylpyrazol-1-yl-κN(2))pyridine-κN}chlorobis(trimethylphosphine)ruthenium(II) perchlorate (138980-92-4)

Guidance literature:

With zinc amalgam; NaClO₄; In dichloromethane; Irradiation (UV/VIS); addn. of 4.5-7 equivs. of P(CH3)3 to the Ru(III) complex in CH2Cl2; addn. of Zn/Hg amalgam; refluxing for 24 h; irradiation (120 W) for several days; filtration; evapn. to dryness; dissolving in ethanol/H2O and addn. of solid NaClO4; performed under N2;; the ppt. was vac. filtered and washed with a minimum amt. of H2O; chromy. (Al2O3, acetone); evapn. to dryness; dissolving in acetone; the soln. was titurated into O(C2H5)2; the ppt. was washed with O(C2H5)2 and dried in air; elem. anal.;;

DOI:10.1039/DT9930001563

upstream raw materials:

trimethylphosphane

RuCl₃(C₅H₃N(C₃H₂(C₆H₅)N₂)2)