1,2-Bis(diphenylthiophosphinyl)ethane

Base Information

• Chemical Name: 1,2-Bis(diphenylthiophosphinyl)ethane
• CAS No.: 7615-76-1
• Molecular Formula: C26H24O2P2S4
• Molecular Weight: 462.556
• DSSTox Substance ID: DTXSID30227006
• Wikidata: Q83106604
• Mol file: 7615-76-1.mol

Synonyms:Ethylenebis(diphenylphosphine sulfide);Phosphine sulfide, 1,2-ethanediylbis(diphenyl-;7615-76-1;1,2-Bis(diphenylthiophosphinyl)ethane;Phosphine sulfide, ethylenebis(diphenyl-;DTXSID30227006;C26H24P2S2;C26-H24-P2-S2

Chemical Property of 1,2-Bis(diphenylthiophosphinyl)ethane

Chemical Property:

• Boiling Point: 710.2°Cat760mmHg
• Flash Point: 383.3°C
• Density: 1.36g/cm³
• XLogP3: 6.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 11
• Exact Mass: 558.01343869
• Heavy Atom Count: 34
• Complexity: 576

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)SP(=O)(CCP(=O)(SC2=CC=CC=C2)SC3=CC=CC=C3)SC4=CC=CC=C4

Technology Process of 1,2-Bis(diphenylthiophosphinyl)ethane

There total 5 articles about 1,2-Bis(diphenylthiophosphinyl)ethane 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: 90.0%

1,2-bis-(diphenylphosphino)ethane (1663-45-2) → 1,2-bis(diphenylphosphinothioyl)ethane (7615-76-1)

Guidance literature:

With sulfur; In chloroform; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1246/cl.2009.18

Reference yield: 86.0%

1,2-bis(diphenylphosphino)ethane bis(borane) (24456-27-7) → 1,2-bis(diphenylphosphinothioyl)ethane (7615-76-1)

Guidance literature:

With oct-1-ene; sulfur; In tetrahydrofuran; for 24h; Heating;

DOI:10.1016/S0957-4166(01)00236-1

Reference yield: 28.0%

1,2-bis-(diphenylphosphino)ethane (1663-45-2) → 1,2-bis(diphenylphosphinothioyl)ethane (7615-76-1) + 1-(diphenylphosphinoethyl)-2-diphenylphosphine sulphide (141422-94-8)

Guidance literature:

With sulfur; In tetrahydrofuran; for 18h;

DOI:10.1016/j.jorganchem.2006.10.053

upstream raw materials:

1,2-bis-(diphenylphosphino)ethane

1,2-bis(diphenylphosphino)ethane bis(borane)

Downstream raw materials:

Hg(C₆H₅)2*(C₆H₅)2P(S)(CH₂)2(S)P(C₆H₅)2

{1,2-bis(diphenylphosphinothioyl)ethane}dichloromercury(II)

[(1,2-bis(diphenylthiophospinyl)ethane)dichloropalladium(II)]*CH₃CN

[(1,2-bis(diphenylthiophospinyl)ethane)dibromomercury(II)]