DICHLORO(P-CYMENE)RUTHENIUM(II) DIMER

Base Information

• Chemical Name: DICHLORO(P-CYMENE)RUTHENIUM(II) DIMER
• CAS No.: 128706-72-9
• Molecular Formula: C₂₀H₂₈Cl₄Ru₂
• Molecular Weight: 612.394
• Mol file: 128706-72-9.mol

Synonyms:Benzene,1-methyl-4-(1-methylethyl)-, ruthenium complex; trans-Bis[chloro(m-chloro)(h6-p-cymene)ruthenium]

Chemical Property of DICHLORO(P-CYMENE)RUTHENIUM(II) DIMER

Chemical Property:

• Melting Point: 247.0-250.0℃(dec.)(lit.)
• PSA: 0.00000
• LogP: 8.18260

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36-52/53
• Safety Statements: 26-61

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DICHLORO(P-CYMENE)RUTHENIUM(II) DIMER

There total 2 articles about DICHLORO(P-CYMENE)RUTHENIUM(II) DIMER 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: 90.0%

Ru(η6-p.cymene)(η4-cycloocta-1,5-diene) (123143-62-4) → [Ru(p-cymene)Cl2]2 (128706-72-9,658044-18-9,52462-29-0)

Guidance literature:

With hydrogenchloride; In acetone; byproducts: 1,5-cyclooctadiene; (N2); addn. of a soln. of 36% aq. HCl in acetone to a soln. of Ru(η6-p-cymene)(η4-COD) in acetone;; concg. the soln. to 3 ml and keeping it at -20 °C;;

DOI:10.1016/0022-328X(88)80645-4

Reference yield: 85.0%

hydrogenchloride (7647-01-0,15364-23-5) + [(p-Me-C6H4-CH(CH3)2)2Ru2Cl2(μ-Cl)(μ-H)] (281676-60-6,90720-60-8) → [Ru(η6-p-cymene)Cl2]2 (52462-29-0,658044-18-9,128706-72-9)

Guidance literature:

In tetrahydrofuran; water; byproducts: HCl, H2; (N2); addn. of concd. aq. soln. of HCl to soln. of Ru complex in THF; reflux for 5 h; filtration, evapn., washing with H2O, tacking up in CH2Cl2, drying withMgSO4, filtration, evapn.;

DOI:10.1016/S0022-328X(00)00155-8

Reference yield: 99.0%

[(p-cymene)RuCl2]2 (128706-72-9,52462-29-0,658044-18-9) + C23H27AgN2O (1391935-20-8) → C33H41ClN2ORu

Guidance literature:

In dichloromethane; at 20 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1021/om300474n

upstream raw materials:

Ru(η6-p.cymene)(η4-cycloocta-1,5-diene)

hydrogenchloride

[(p-Me-C6H4-CH(CH3)2)2Ru2Cl2(μ-Cl)(μ-H)]

Downstream raw materials:

[(η6-p-MeC6H4CHMe2)RuCl2(DVPP)]

(η6-p-cymene)dichloro(1-phenylethylamine)ruthenium(II)

(p-cymene)RuCl₂(diphenylphosphine)

{Ru(CH₃C₆H₄CH(CH₃)2)Cl₂(NC₅H₄NHC₆H₅)}

Refernces

• 1、 Pertici, Paolo,Bertozzi, Sergio,Lazzaroni, Raffaello,Vitulli, Giovanni,Bennett, Martin A.. "A simple method of regenerating areneruthenium dichloride dimers, 6-arene)>2, from their monomeric adducts with amines or tertiary phosphines, RuCl2(η6-arene)L". . p. 117 - 122. Retrieved 2007/10/02.