Cr(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)

Base Information

• Chemical Name: Cr(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)
• CAS No.: 82328-13-0
• Molecular Formula: C₃₆H₂₆CrO₅P₂
• Molecular Weight: 652.543
• Mol file: 82328-13-0.mol

Synonyms:

Chemical Property of Cr(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of Cr(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)2)

There total 2 articles about Cr(CO)4(P(C₆H₅)2CH(COC₆H₅)P(C₆H₅)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: 92.0%

tetracarbonyl-bis(diphenylphosphino)methane-chromium(0) (16743-46-7) + benzoyl chloride (98-88-4) → Cr(CO)4(P(C6H5)2CH(COC6H5)P(C6H5)2) (82328-13-0)

Guidance literature:

With n-butyllithium; In diethyl ether; treatment a soln. of complex with BuLi followed by benzoyl chloride;

DOI:10.1039/c39820000286

Reference yield: 92.0%

n-butyllithium (109-72-8,29786-93-4) + tetracarbonyl-bis(diphenylphosphino)methane-chromium(0) (16743-46-7) + benzoyl chloride (98-88-4) → Cr(CO)4(P(C6H5)2CH(COC6H5)P(C6H5)2) (82328-13-0)

Guidance literature:

In diethyl ether; benzene; soln. of LiBu(n) in Et2O was added to a soln. of Cr-complex in benzene,mixt. was stirred at ca. 20°C for 2 h, cooled to 0°C and ligand added, mixt. was stirred at ca. 20°C for 4 h; ppt. was formed from CHCl3-MeOH; elem. anal.;

Reference yield: 92.0%

Cr(CO)4(P(C6H5)2CH(COC6H5)P(C6H5)2) (82328-13-0) + benzoyl chloride (98-88-4) → Cr(CO)4(P(C6H5)2)2CCC6H5(OCOC6H5) (91382-19-3)

Guidance literature:

With pyridine; In benzene; mixt. of Cr-complex and pyridine in benzene was treated with ligand, mixt. was refluxed gently for 10 min, mixt. was cooled to ca. 20°C,H2O was added; ppt. was formed from CHCl3-MeOH; elem. anal.;

upstream raw materials:

n-butyllithium

tetracarbonyl-bis(diphenylphosphino)methane-chromium(0)

benzoyl chloride

Downstream raw materials:

Cr(CO)4(P(C₆H₅)2)2CCC₆H₅(OCOC₆H₅)

Refernces

• 1、 Al-Jibori, Subhi,Shaw, Bernard L.. "Alkylation and Acylation of Co-ordinated Tertiary Phosphines: the Nucleophilic Substitution of the Carbanions derived from 4(Ph2PCH2PPh2)> (M = Cr, Mo, or W)". . p. 286 - 287. Retrieved 2007/10/02.