{(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}

Base Information

• Chemical Name: {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}
• CAS No.: 151240-89-0
• Molecular Formula: C₃₀H₃₈ClOPRu
• Molecular Weight: 582.128
• Mol file: 151240-89-0.mol

Synonyms:{(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}

Chemical Property of {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}

There total 1 articles about {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)} 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: 74.0%

[RuCl2(hexamethylbenzene)]2 + 3,3-dimethyl-1-(diphenylphosphino)butan-2-one (91222-65-0) → {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)} (151240-89-0)

Guidance literature:

With KOH; In ethanol; dichloromethane; (under Ar or N2, Schlenk techniques); a soln. of the complex and the phosphine is stirred for 6 h in CH2Cl2, filtd., evapd. to dryness, the solid is dissolved in ethanol, KOH is added, stirred overnight; the soln. is heated, filtd. at the boiling temp., cooled to -20°C, elem. anal.;

Reference yield: 83.0%

ammonium hexafluorophosphate + {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)} (151240-89-0) + phenylacetylene (536-74-3) → (hexamethylbenzene)Ru[CH=C(Ph)CH(PPh2)C(tBu)=O]PF6 (177663-73-9)

Guidance literature:

In methanol; Ar or N2-atmosphere; stirring (1 d); evapn. (reduced pressure), extg. (CH2Cl2), filtering, crystn. on Et2O addn.; elem. anal.;

DOI:10.1021/om9600607

Reference yield: 79.0%

ammonium hexafluorophosphate + tert-butyl isocyanide (630-18-2) + {(η6-hexamethylbenzene)Cl(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)} (151240-89-0) → {(η6-hexamethylbenzene)(tBuCN)(η2-(P,O)-PPh2CHCOtBu)ruthenium(II)}(PF6)

Guidance literature:

In methanol; stirred for 20 h at room temp.; evapd. to dryness, the residue is extd., the soln.is filtd., the filtrate is covered with diethyl ether, elem. anal.;

upstream raw materials:

3,3-dimethyl-1-(diphenylphosphino)butan-2-one

Downstream raw materials:

(hexamethylbenzene)Ru[CH=CHCH(PPh₂)C(tBu)=O]PF₆

(hexamethylbenzene)(Ph₂PF)Ru[C(Me)=CHC(tBu)=O]PF₆

(hexamethylbenzene)Ru[CH=C(Ph)CH(PPh₂)C(tBu)=O]PF₆

(hexamethylbenzene)Ru[CH=C(p-tolyl)CH(PPh₂)C(tBu)=O]PF₆