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Home Sulfos Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate

CAS No.:
120801-75-4
Catalog Number:
AG003V4E
Molecular Formula:
C5H9F3O4SSi
Molecular Weight:
250.2683
Pack Size
Purity
Availability
Location
Price(USD)
Quantity
  
5g
>96.0%(GC)
1 week
United States
$130
- +
Product Description
Catalog Number:
AG003V4E
Chemical Name:
Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate
CAS Number:
120801-75-4
Molecular Formula:
C5H9F3O4SSi
Molecular Weight:
250.2683
MDL Number:
MFCD02093343
IUPAC Name:
trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate
InChI:
InChI=1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3
InChI Key:
XHVSCKNABCCCAC-UHFFFAOYSA-N
SMILES:
O=C(C(S(=O)(=O)F)(F)F)O[Si](C)(C)C
Properties
Complexity:
326  
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
249.994g/mol
Formal Charge:
0
Heavy Atom Count:
14  
Hydrogen Bond Acceptor Count:
7  
Hydrogen Bond Donor Count:
0
Isotope Atom Count:
0
Molecular Weight:
250.263g/mol
Monoisotopic Mass:
249.994g/mol
Rotatable Bond Count:
4  
Topological Polar Surface Area:
68.8A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Literature
Title Journal
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, a difluorocarbene reagent with reactivity comparable to that of trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (TFDA). The Journal of organic chemistry 20120615
An unexpected reaction of trimethylsilyl fluorosulfonyldifluoroacetate (TFDA) with imidazoles. Formation of N-difluoromethylthioureas. Organic letters 20061123
Reactions of TFDA with ketones. synthesis of difluoromethyl 2,2-difluorocyclopropyl ethers. The Journal of organic chemistry 20040611
Properties