Oxybis(diphenylphosphine sulfide)

Base Information

• Chemical Name: Oxybis(diphenylphosphine sulfide)
• CAS No.: 3096-09-1
• Molecular Formula: C₂₄H₂₀OP₂S₂
• Molecular Weight: 450.502
• Mol file: 3096-09-1.mol

Synonyms:diphenylphosphinothioic O-acid anhydride

Chemical Property of Oxybis(diphenylphosphine sulfide)

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Oxybis(diphenylphosphine sulfide)

There total 24 articles about Oxybis(diphenylphosphine sulfide) 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: 91.0%

1-(diphenylphosphanyl)ethan-1-one (18629-57-7) → diphenylphosphinothioic O-acid anhydride (3096-09-1)

Guidance literature:

With sulfur; 1) 90-100 deg C, 2) 160-170 deg C, 2 h;

Reference yield: 80.0%

N-(naphthalen-1-yl)-1,1-diphenylphosphinamine → N-(naphthalen-1-yl)-P,P-diphenylphosphinothioic amide (61173-14-6) + diphenylphosphinothioic O-acid anhydride (3096-09-1)

Guidance literature:

With water; sulfur; In toluene; for 4h; Inert atmosphere; Reflux;

DOI:10.1080/10426507.2012.668985

Reference yield: 71.0%

acetyldiphenylphosphine sulfide (104892-68-4) → diphenylphosphinothioic O-acid anhydride (3096-09-1)

Guidance literature:

With sulfur; at 160 - 170 ℃; for 2h;

upstream raw materials:

bis(diphenylphosphinothioyl) sulfide

diphenylthiophosphinic acid

diphenylthiophosphinoyl chloride

tetraphenyldiphosphine disulfide