CAS 341-02-6

Methylium, triphenyl-, tetrafluoroborate(1-) (1:1)

Description:

Methylium, triphenyl-, tetrafluoroborate(1-) (1:1), commonly referred to as triphenylmethylium tetrafluoroborate, is an organic compound characterized by its cationic triphenylmethylium moiety and the tetrafluoroborate anion. This compound typically appears as a white to light yellow crystalline solid and is known for its stability under ambient conditions. It is highly soluble in polar organic solvents, such as acetone and acetonitrile, but less soluble in nonpolar solvents. The triphenylmethylium cation is a strong electrophile, making this compound useful in various organic synthesis reactions, particularly in the formation of carbocations and as a reagent in electrophilic aromatic substitution. The tetrafluoroborate anion is a non-coordinating counterion that contributes to the overall stability of the salt. Due to its properties, this compound is often utilized in research and industrial applications, including catalysis and as a reagent in organic chemistry. Safety precautions should be observed when handling this compound, as it can be reactive and potentially hazardous.

Formula: C₁₉H₁₅·BF₄

InChI: InChI=1S/C19H15.BF4/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)5/h1-15H;/q+1;-1

InChI key: InChIKey=VQXBOEYKSVVPSP-UHFFFAOYSA-N

SMILES: [B+3]([F-])([F-])([F-])[F-].[C+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• Borate(1-), tetrafluoro-, triphenylmethylium
• Borate(1-), tetrafluoro-, tritylium
• Methylium, triphenyl-, tetrafluoroborate(1-)
• Methylium, triphenyl-, tetrafluoroborate(1-) (1:1)
• NSC 176021
• Triphenylcarbonium tetrafluoroborate
• Triphenylcarbonium tetrafluoroborate(1-)
• Triphenylmethyl fluoroborate
• Triphenylmethyl tetrafluoroborate
• Triphenylmethylium Tetrafluoroborate
• Trityl fluoroborate
• Trityl tetrafluoroborate
• Trityl tetrafluoroborate(1-)
• Tritylcarbonium fluoborate
• Tritylium tetrafluoroborate

Triphenylmethylium Tetrafluoroborate

CAS: 341-02-6

Formula: C₁₉H₁₅BF₄

Purity: >98.0%(T)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 330.13

Ref: 3B-T1173

Triphenylcarbenium tetrafluoroborate, 97%

CAS: 341-02-6

It is applied in the abstraction of the-H atom of alcohols and their O-substituted derivatives results in oxidation to the ketones and in the oxidation of TMS ethers to ketones, secondary alcohols to ketones, and secondary diols to ?-hydroxy ketones. It is applied as a reactant involved in the synt

Formula: C₁₉H₁₅BF₄

Purity: 97%

Color and Shape: Yellow to brown or green, Powder

Molecular weight: 330.13

Ref: 02-A12949

Triphenylcarbenium tetrafluoroborate

CAS: 341-02-6

Formula: C₁₉H₁₅BF₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 330.1270

Ref: IN-DA0035RP

Triphenylmethylium tetrafluoroborate

CAS: 341-02-6

Triphenylmethylium tetrafluoroborate

Purity: 98%

Molecular weight: 330.13g/mol

Ref: 54-PC9789

Triphenylmethylium Tetrafluoroborate

Controlled Product

CAS: 341-02-6

Stability Hygroscopic, Light-sensitive
Applications Triphenylmethylium Tetrafluoroborate is reagent used in organic synthesis such as the direct synthesis of 1,1-diphenyl-3-arylindanes.
References Surapanich, N. et al.: Synlett., 27, 2689 (2016);

Formula: C₁₉H₁₅•BF₄

Color and Shape: Neat

Molecular weight: 243.32 + 86.81

Ref: TR-T899308

Triphenylmethylium tetrafluoroborate

CAS: 341-02-6

Purity: 98%

Color and Shape: Solid

Molecular weight: 330.1300049

Ref: 10-F773115