tris[4-(methylsulfanyl)phenyl] phosphite

Base Information

• Chemical Name: tris[4-(methylsulfanyl)phenyl] phosphite
• CAS No.: 22945-49-9
• Molecular Formula: C21H21 O3 P S3
• Molecular Weight: 448.568
• Mol file: 22945-49-9.mol

Synonyms:Phenol,p-(methylthio)-, phosphite (3:1) (8CI); Tris[4-(methylthio)phenyl] phosphite

Chemical Property of tris[4-(methylsulfanyl)phenyl] phosphite

Chemical Property:

• Vapor Pressure: 1.36E-10mmHg at 25°C
• Boiling Point: 525.1°C at 760 mmHg
• Flash Point: 271.4°C

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tris[4-(methylsulfanyl)phenyl] phosphite

There total 1 articles about tris[4-(methylsulfanyl)phenyl] phosphite 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: 60.0%

4-hydroxythioanisole (1073-72-9) → tris(4-(methylthio)phenyl) phosphite (22945-49-9)

Guidance literature:

With potassium phosphate; diphenyl diselenide; phosphorus; In dimethyl sulfoxide; toluene; at 60 ℃; for 5h; Schlenk technique; Inert atmosphere;

DOI:10.1021/acs.orglett.1c01695

Reference yield: 66.0%

tris(4-(methylthio)phenyl) phosphite (22945-49-9) + O-benzyl carbamate (621-84-1) + 4-nitrobenzaldehdye (555-16-8) → benzyl (bis(4-(methylthio)phenoxy)phosphoryl)(4-nitrophenyl)methylcarbamate (890136-21-7)

Guidance literature:

With acetic acid; at 90 ℃; for 3h;

DOI:10.1016/j.bmcl.2006.03.002

Reference yield: 59.0%

tris(4-(methylthio)phenyl) phosphite (22945-49-9) + pentanal (110-62-3) + O-benzyl carbamate (621-84-1) → benzyl (1-(bis(4-(methylthio)phenoxy)phosphoryl)butyl)carbamate

Guidance literature:

With tetrafluoroboric acid diethyl ether; In acetonitrile; at 20 ℃; for 12h; Cooling with ice;

upstream raw materials:

4-hydroxythioanisole

Downstream raw materials:

benzyl (bis(4-(methylthio)phenoxy)phosphoryl)(4-nitrophenyl)methylcarbamate

1-isocyano-2-methylpropanephosphonic acid di(4-methylthiophenyl) ester

1-formamido-2-methylpropanephosphonic acid di(4-methylthiophenyl) ester

1-isocyanopropanephosphonic acid di(4-methylthiophenyl) ester