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Methyldiphenylsulfonium tetrafluoroborate, 95%, Thermo Scientific Chemicals
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化學識別
CAS10504-60-6
IUPAC Namemethyldiphenylsulfanium; tetrafluoroboranuide
Molecular FormulaC13H13BF4S
InChI KeyLHAMVDBAOJCBDW-UHFFFAOYSA-N
SMILESF[B-](F)(F)F.C[S+](C1=CC=CC=C1)C1=CC=CC=C1
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規格
規格表
規格表Appearance (Color)White
Assay (HPLC)≥94.0%
FormCrystals or powder or crystalline powder
Melting Point (clear melt)60-68?C
Methyldiphenylsulfonium tetrafluoroborate is a Methylene transfer agent. It is also used in alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Methyldiphenylsulfonium tetrafluoroborate is a Methylene transfer agent. It is also used in alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement.
Solubility
Soluble in water, alcohol.
Notes
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.
Methyldiphenylsulfonium tetrafluoroborate is a Methylene transfer agent. It is also used in alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement.
Solubility
Soluble in water, alcohol.
Notes
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.
RUO – Research Use Only
General References:
- Charles L. Perrin. Mechanism of hydrogen exchange in amides. J. Am. Chem. Soc. 1974, 96, (17), 5628-5631.
- Theodore Cohen.; Glen Herman.; Toby M. Chapman.; David Kuhn. Laboratory model for the biosynthesis of cyclopropane rings. Copper-catalyzed cyclopropanation of olefins by sulfur ylides. J. Am. Chem. Soc. 1974, 96, (17), 5627-5628.
- Methylene transfer agent, compare Trimethyl sulfonium iodide, A12639. Use of alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement: J. Am. Chem. Soc., 86, 918 (1964); 95, 1285 (1973).