2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride

Base Information Edit

Chemical Name:2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride
CAS No.:125662-61-5
Molecular Formula:C₇F₆O₃S
Molecular Weight:278.132
Hs Code.:
DSSTox Substance ID:DTXSID501207694
Mol file:125662-61-5.mol

Synonyms:SCHEMBL5274780;2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride;DTXSID501207694;125662-61-5

Suppliers and Price of 2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride

Supply Marketing:Edit

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride Edit

Chemical Property:

XLogP3:2.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:2
Exact Mass:277.94723400
Heavy Atom Count:17
Complexity:390

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1(=C(C(=C(C(=C1F)F)S(=O)(=O)F)F)F)C(=O)F

Technology Process of 2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl fluoride

There total 5 articles about 2,3,5,6-Tetrafluoro-4-(fluorosulfonyl)benzoyl 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:

: 145572-10-7
4-chloro-2,3,5,6-tetrafluorobenzoyl chloride

: 125662-61-5
4-fluorosulphonyl-2,3,5,6-tetrafluorobenzoyl fluoride

Guidance literature:: With sulfur tetrafluoride; at 80 ℃; for 18h; Yield given;
DOI:10.1016/S0022-1139(00)80200-6

Reference yield:

: 602-94-8
Pentafluorobenzoic acid

: 125662-61-5
4-fluorosulphonyl-2,3,5,6-tetrafluorobenzoyl fluoride

Guidance literature:: Multi-step reaction with 4 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

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

Reference yield:

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

: 125662-61-5
4-fluorosulphonyl-2,3,5,6-tetrafluorobenzoyl fluoride

Guidance literature:: Multi-step reaction with 3 steps

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

2: SOCl₂, DMF / 6 h / Heating

3: SF₄ / 18 h / 80 °C

With thionyl chloride; sulfur tetrafluoride; dihydrogen peroxide; acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/S0022-1139(00)80200-6