1717-59-5 Usage
Description
2-(Fluorosulfonyl)difluoroacetic acid, also known as 2,2-difluoro-2-(fluorosulfonyl)acetic acid, is a chemical compound with the formula CF3SO2COOH. It is a reagent that is widely used in various chemical reactions and synthesis processes due to its unique properties and reactivity.
Uses
Used in Organic Synthesis:
2-(Fluorosulfonyl)difluoroacetic acid is used as an important reagent for the synthesis of difluorocarbenes and difluorocyclopropanes. It serves as a difluorocarbene source for difluoromethylation of phenolic hydroxyl groups, which is a crucial step in the creation of various organic compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-(Fluorosulfonyl)difluoroacetic acid is used as an important raw material and intermediate in the synthesis of various drugs. Its unique reactivity allows for the creation of complex molecular structures that can be used as active pharmaceutical ingredients.
Used in Agrochemicals:
2-(Fluorosulfonyl)difluoroacetic acid is also utilized in the agrochemical industry as a key intermediate for the synthesis of various pesticides and other agricultural chemicals. Its ability to form difluorocarbenes and difluorocyclopropanes makes it a valuable component in the development of new and effective agrochemical products.
Used in Dye Industry:
In the dye industry, 2-(Fluorosulfonyl)difluoroacetic acid is used as a crucial intermediate for the synthesis of various dyes and pigments. Its unique properties enable the creation of dyes with specific color characteristics and improved performance properties.
Check Digit Verification of cas no
The CAS Registry Mumber 1717-59-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,1 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1717-59:
(6*1)+(5*7)+(4*1)+(3*7)+(2*5)+(1*9)=85
85 % 10 = 5
So 1717-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C2HF3O4S/c3-2(4,1(6)7)10(5,8)9/h(H,6,7)
1717-59-5Relevant articles and documents
Trifluoromethylation of haloarenes with a new trifluoro-methylating reagent Cu(O2CCF2SO2F)2
Zhao, Gang,Wu, Hao,Xiao, Zhiwei,Chen, Qing-Yun,Liu, Chao
, p. 50250 - 50254 (2016/06/15)
A new trifluoromethylating reagent Cu(O2CCF2SO2F)2, which easily decomposes to generate active CuCF3 species in DMF at room temperature, has been conveniently prepared from inexpensive starting materials on a large scale. This new reagent can be applied to efficiently trifluoromethylate a variety of haloarenes under mild conditions, providing good-to-excellent yields of the desired products.
Process for the production of trialkylsilyl(fluorosulfonyl)difluoroacetate
-
Page/Page column 3-4, (2008/06/13)
A process for the production of trialkylsilyl (fluorosulfonyl)difluoroacetate by contacting (fluorosulfonyl)difluoroacetyl fluoride with siloxane. The amount of (fluorosulfonyl)difluoroacetic acid by-product in trialkylsilyl(fluorosulfonyl)difluoroacetate is reduced by contacting said mixture with trialkylsilyl halide.
