2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Base Information

Chemical Name:2,3,5,6-tetrafluorobenzenesulphonyl fluoride
CAS No.:52331-34-7
Molecular Formula:C₆HF₅O₂S
Molecular Weight:232.131
Hs Code.:

Synonyms:

Suppliers and Price of 2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 3 raw suppliers

Chemical Property of 2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,3,5,6-tetrafluorobenzenesulphonyl fluoride

There total 8 articles about 2,3,5,6-tetrafluorobenzenesulphonyl fluoride 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:

: 145572-14-1
4-fluorosulphonyl-2,3,5,6-tetrafluorobenzoic acid

: 52331-34-7
2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Guidance literature:: In dimethyl sulfoxide; at 100 ℃; for 2h;
DOI:10.1016/S0022-1139(00)80200-6

Reference yield:

: 602-94-8
Pentafluorobenzoic acid

: 52331-34-7
2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Guidance literature:: Multi-step reaction with 6 steps

1: aq. NaOH, NaHS / 2 h / 70 °C

2: 978 mg / 30percent H₂O₂, AcOH / 2 h / 70 °C

3: SOCl₂, DMF / 6 h / Heating

4: SF₄ / 18 h / 80 °C

5: 80 percent / H₂O / 1,1,2-trichloro-1,2,2-trifluoro-ethane / 24 h / Ambient temperature

6: 2.96 g / dimethylsulfoxide / 2 h / 100 °C

With sodium hydroxide; sodium hydrogensulfide; thionyl chloride; sulfur tetrafluoride; water; dihydrogen peroxide; acetic acid; N,N-dimethyl-formamide; In 1,1,2-Trichloro-1,2,2-trifluoroethane; dimethyl sulfoxide;
DOI:10.1016/S0022-1139(00)80200-6

Reference yield:

: 5211-44-9
2,3,5,6-tetrafluoro-4-mercapto-benzoic acid

: 52331-34-7
2,3,5,6-tetrafluorobenzenesulphonyl fluoride

Guidance literature:: Multi-step reaction with 5 steps

1: 978 mg / 30percent H₂O₂, AcOH / 2 h / 70 °C

2: SOCl₂, DMF / 6 h / Heating

3: SF₄ / 18 h / 80 °C

4: 80 percent / H₂O / 1,1,2-trichloro-1,2,2-trifluoro-ethane / 24 h / Ambient temperature

5: 2.96 g / dimethylsulfoxide / 2 h / 100 °C

With thionyl chloride; sulfur tetrafluoride; water; dihydrogen peroxide; acetic acid; N,N-dimethyl-formamide; In 1,1,2-Trichloro-1,2,2-trifluoroethane; dimethyl sulfoxide;
DOI:10.1016/S0022-1139(00)80200-6