3,4-dimethyl-2-phenylphosphacymantrene

Base Information

• Chemical Name: 3,4-dimethyl-2-phenylphosphacymantrene
• CAS No.: 110517-55-0
• Molecular Formula: C₁₅H₁₂MnO₃P
• Molecular Weight: 326.17
• Mol file: 110517-55-0.mol

Synonyms:

Chemical Property of 3,4-dimethyl-2-phenylphosphacymantrene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-dimethyl-2-phenylphosphacymantrene

There total 2 articles about 3,4-dimethyl-2-phenylphosphacymantrene 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: 51.0%

dimanganese decacarbonyl (10170-69-1) + C32H32OP2 → 3,4-dimethyl-2-phenylphosphacymantrene (110517-55-0) + C23H20MnO4P + C46H38Mn2O8P2

Guidance literature:

In toluene; at 140 ℃; for 24h; Inert atmosphere; Sealed tube;

DOI:10.1039/d0dt03934a

Reference yield: 13.0%

dimanganese decacarbonyl (10170-69-1) + 3,4-dimethyl-1-phenylphosphole (30540-36-4) → 3,4-dimethylphosphacymanthrene (56993-57-8) + 3,4-dimethyl-2-phenylphosphacymantrene (110517-55-0)

Guidance literature:

In toluene; High Pressure; heated at 150°C in a pressure vessel (CO pressure 3 atm); chromy. (hexane, second compd. = phenyl-substituted compd.), elem. anal.;

DOI:10.1016/0022-328X(86)80496-X

Reference yield: 67.0%

bis(benzonitrile)palladium(II) dichloride (15617-18-2,39958-10-6,14220-64-5) + 3,4-dimethyl-2-phenylphosphacymantrene (110517-55-0) → {Mn(CO)3{C4HP(CH3)2(C6H5)}}2Pd2Cl2

Guidance literature:

In dichloromethane; a soln. of the Pd-complex in CH2Cl2 is added dropwise to a soln. of the Mn-complex in CH2Cl2, stirred for 24 h under N2; the solvent is evapd., the residue is washed (diethyl ether);

upstream raw materials:

dimanganese decacarbonyl

3,4-dimethyl-1-phenylphosphole