pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane

Base Information

• Chemical Name: pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane
• CAS No.: 1927-90-8
• Molecular Formula: C₁₂HF₉S
• Molecular Weight: 348.192
• Mol file: 1927-90-8.mol

Synonyms:pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane

Chemical Property of pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane

There total 2 articles about pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane 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%

1,2,3,4,5-pentafluoro-6-[(2,3,5,6-tetrafluorophenyl)disulfanyl]benzene → pentafluorophenyl sulfide (1043-50-1) + 1,1′-sulfanediylbis(2,3,5,6-tetrafluorobenzene) (967-95-3) + pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane (1927-90-8)

Guidance literature:

With iron; at 310 - 320 ℃; for 30h; Sealed tube;

DOI:10.1134/S1070428021120046

Reference yield:

bis(pentafluorophenyl) disulfide (1494-06-0) → pentafluorophenyl sulfide (1043-50-1) + pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane (1927-90-8)

Guidance literature:

Multi-step reaction with 3 steps

1: iron / 7 h / 310 - 320 °C / Sealed tube

2: dichloromethane / dichloromethane / 0.5 h / -20 - 20 °C / Sealed tube

3: iron / 30 h / 310 - 320 °C / Sealed tube

With dichloromethane; iron; In dichloromethane;

DOI:10.1134/S1070428021120046

Reference yield: 72.0%

pentafluorophenyl-2,3,5,6-tetrafluorophenylsulfane (1927-90-8) + bromine (7726-95-6) → 4-bromotetrafluorophenyl(pentafluorophenyl)sulfane (1835-58-1)

Guidance literature:

heating to 60-70°C, staying at 60°C for 30 min pouring the mix to ice, 65% oleum used;

DOI:10.1039/jr9650003372

upstream raw materials:

bis(pentafluorophenyl) disulfide

Downstream raw materials:

4-bromotetrafluorophenyl(pentafluorophenyl)sulfane

4,4'-bis(pentafluorophenylmercapto)-octafluorobiphenyl

pentafluorophenyl sulfide

bis(pentafluorophenyl) sulphone