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US 11,014,887 B2Granted
Method of producing pentafluorosulfanyl aromatic compound
AssigneeUbe Industries, Ltd.
InventorsNorio Shibata, Norimichi Saito
Life of this patent
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Abstract
A method of producing a pentafluorosulfanyl aromatic compound is provided. A method of producing a pentafluorosulfanyl aromatic compound represented by general formula (3): Ar—(SF5)k (3) where Ar is a substituted or an unsubstituted aryl group or heteroaryl group, and k is an integer of 1 to 3; the method includes reacting IF5 with a halotetrafluorosulfanyl aromatic compound represented by general formula (2): Ar—(SF4Hal)k (2) where Ar and k are defined as above; and Hal is a Cl group, a Br group, or an I group.
Claims7
A method of producing a pentafluorosulfanyl aromatic compound represented by general formula (3):
- Ar—(SF5)k (3)
- wherein Ar is a substituted or an unsubstituted aryl group or heteroaryl group and
- k is an integer of 1 to 3;
- the method comprising reacting IF5 with a halotetrafluorosulfanyl aromatic compound represented by general formula (2):
- Ar—(SF4Hal)k (2)
- wherein Ar and k are defined as above;
- and
- Hal is a Cl group, a Br group, or an I group.
5 more elements
Dependencies are inferred from the claim text.