Sulfur trioxide pyridine complex
- Sulfur trioxide pyridine complex
Chembox new
ImageFileL1 = Sulfur-trioxide-pyridine-complex-2D-skeletal.png ImageSizeL1 =
ImageFileR1 = Sulfur-trioxide-pyridine-complex-3D-vdW.png ImageSizeR1 =
IUPACName =
OtherNames =
Section1 = Chembox Identifiers
PubChem =
CASNo = 26412-87-3
SMILES =
Section2 = Chembox Properties
Formula = C5H5NSO3
MolarMass = 159.16 g/mol
Appearance = white solid
Density =
MeltingPt =
BoilingPt =
Solubility =
Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =
Sulfur trioxide pyridine complex is a complex formed where the lone pair on the nitrogen of the pyridine binds to the sulfur of the sulfur trioxide. The resulting compound is sometimes used as an activating electrophile in a Swern like oxidation.
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