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1-(Fluorosulfuryl)-2,3-

Product Name
1-(Fluorosulfuryl)-2,3-
CAS No.
2179072-33-2
Chemical Name
1-(Fluorosulfuryl)-2,3-
Synonyms
1-(fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;1-(Fluorosulfuryl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;185051;1-(Fluorosulfuryl)-2,3-;2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride;2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride trifluoromethanesulfonate;1-(Fluorosulfonyl)-2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;3-(Fluorosulfonyl)-1,2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;1-(fluorosulphonyl)-2,3-dimethyl-1H-imidazole-3-trifluoromethylsulfonic acidammonium;7-bromo-5-methyl-1,2,3,4-tetrahydroisoquinoline1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
CBNumber
CB84662022
Molecular Formula
C6H8F4N2O5S2
Formula Weight
328.25
MOL File
2179072-33-2.mol
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1-(Fluorosulfuryl)-2,3- Property

Melting point:
64-65 °C
storage temp. 
2-8°C
form 
Solid
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Safety

HS Code 
2933299090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
903132
Product name
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
Purity
≥95%
Packaging
1G
Price
$136
Updated
2023/06/20
Sigma-Aldrich
Product number
903132
Product name
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
Purity
≥95%
Packaging
5G
Price
$446
Updated
2023/06/20
Sigma-Aldrich
Product number
903132
Product name
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
Purity
≥95%
Packaging
25G
Price
$1530
Updated
2023/06/20
Apolloscientific
Product number
PC32793
Product name
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate
Packaging
5g
Price
$240
Updated
2021/12/16
Apolloscientific
Product number
PC32793
Product name
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate
Packaging
1g
Price
$60
Updated
2021/12/16
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1-(Fluorosulfuryl)-2,3- Chemical Properties,Usage,Production

Uses

This solid fluorosulfuryl imidazolium triflate salt, SuFEx-IT, is a convenient alternative to sulfuryl fluoride (SO2F2), which is a harmful fumigant gas with difficult handling procedures that make SO2F2 -- and the products it is capable of making -- difficult to access. However, this reagent possesses novel reactivity, selectivity, and scope and was demonstrated by the labs of K. Barry Sharpless and Jiajia Dong to convert phenols, primary amines, and secondary amines to fluorosulfates and sulfamoyl fluorides. Fluorosulfates are used widely in biological studies, medicinal chemistry, and work as a pseudohalide in Pd-catalysed cross-coupling reactions.
Store in dry environment (desiccator advised) at 4 °C.

1-(Fluorosulfuryl)-2,3- Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(Fluorosulfuryl)-2,3- Suppliers

China 58 United States 3 Global 61
Suzhou Zehou Biotechnology Co. , Ltd.
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025-83697070
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+86-25-83453306
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info@chemlin.com.cn
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021-50460086-9 15921403865
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Sigma-Aldrich
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021-61415566 800-8193336
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orderCN@merckgroup.com
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Shanghai Shinso-pharm Technology Co., Ltd.
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Dezhou LonWel Pharmaceutical Technology Co., Ltd.
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2179072-33-2, 1-(Fluorosulfuryl)-2,3-Related Search:


  • 1-(Fluorosulfuryl)-2,3-
  • 1-(fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
  • 1-(Fluorosulfonyl)-2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
  • 185051
  • 7-bromo-5-methyl-1,2,3,4-tetrahydroisoquinoline1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
  • 1-(Fluorosulfuryl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
  • 3-(Fluorosulfonyl)-1,2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
  • 1-(fluorosulphonyl)-2,3-dimethyl-1H-imidazole-3-trifluoromethylsulfonic acidammonium
  • 2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride
  • 2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride trifluoromethanesulfonate
  • 2179072-33-2