(5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)

Base Information

• Chemical Name: (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)
• CAS No.: 1217274-86-6
• Molecular Formula: C₃₈H₃₂O₄P₂
• Molecular Weight: 614.617
• Mol file: 1217274-86-6.mol

Synonyms:(5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)

Chemical Property of (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)

There total 7 articles about (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide) 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: 96.0%

C19H16BrO2P (1217274-85-5) → (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide) (1217274-86-6)

Guidance literature:

With copper; In N,N-dimethyl-formamide;

DOI:10.1016/j.tetlet.2010.02.055

Reference yield: 45.0%

5,5'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl bis(trifluoromethanesulfonate) (1442449-42-4) + Diphenylphosphine oxide (4559-70-0) → (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide) (1217274-86-6)

Guidance literature:

With palladium diacetate; N-ethyl-N,N-diisopropylamine; 1,4-di(diphenylphosphino)-butane; In dimethyl sulfoxide; at 110 ℃; for 18h;

DOI:10.1002/chir.22125

Reference yield:

C14H12Cl4O4P2 + phenylmagnesium bromide (100-58-3) → (5,5’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide) (1217274-86-6)

Guidance literature:

In tetrahydrofuran; at -50 - 20 ℃; for 6.5h;

DOI:10.1016/j.tet.2013.07.030

upstream raw materials:

C₁₉H₁₆BrO₂P

phenylmagnesium bromide

4-methoxy-phenol

5,5′-dimethoxybiphenyl-2,2′-diol

Downstream raw materials:

(5,5’-dihydroxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphineoxide)

5,5'-decamethylenedioxy-2,2'-bis(diphenylphosphoryl)-1,1'-biphenyl