trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]

Base Information

Chemical Name:trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]
CAS No.:109011-64-5
Molecular Formula:C₃₀H₅₈Cl₂O₂P₂Ru
Molecular Weight:684.713
Hs Code.:

Synonyms:trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]

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Chemical Property of trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]

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Technology Process of trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]

There total 3 articles about trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)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: 82.0%

: 14898-67-0
ruthenium(III) chloride trihydrate

: 115505-11-8
dicyclohexyl(2-methoxyethyl)phosphine

: 78-79-5,9003-31-0
isoprene

: 109011-64-5
trans-[dichloro(κ2-P,O-(cyclohexyl)PCH2CH2OCH3)2]

Guidance literature:: With hydrogen; In tetrahydrofuran; Ar, a soln. of Ru compd. (isopropanol) treated with isoprene, stirred for 6 h at 80°C, cooled to room temp., solvent removed (vac.), residue washed (pentane), dissolved (THF), P compd. added, stirred under H2atm. for 5 min at room temp.; ppt. filtered, washed (pentane), dried (vac.); NMR;
DOI:10.1039/b104787f

Reference yield: 75.0%

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

: 115505-11-8
dicyclohexyl(2-methoxyethyl)phosphine

: 109011-64-5
trans-dichloro-cis-bis(dicyclohexyl(2-methoxyethyl)phosphane-O,P)ruthenium(II)

Guidance literature:: In dichloromethane; byproducts: PPh3; Ar-atmosphere; addn. of 2 equiv. of ligand to Ru-complex, refluxing for15 min; solvent removal (reduced pressure), chromy. (SiO2; Et2O, then CH2Cl2/Et2O=1:5), evapn.; elem. anal.;
DOI:10.1021/ic00128a023

Reference yield: 74.0%

: 14898-67-0
ruthenium(III) chloride trihydrate

: 115505-11-8
dicyclohexyl(2-methoxyethyl)phosphine

: 109011-64-5
trans-dichloro-cis-bis(dicyclohexyl(2-methoxyethyl)phosphane-O,P)ruthenium(II)

Guidance literature:: In 2-methoxy-ethanol; water; To a boiling soln. of ligand-compd. in 2-methoxyethanol an aq. soln. of RuCl3*3H2O is added, mixt. is refluxed for 2 h (N2 or Ar).; Cooling, crystals are filtered off, reducing of the volume of mother liquor and cooling to 6°C yields to a further fraction, elem. anal.;