CAS 88189-03-1

Bismuth(III) trifluoromethanesulfonate

Description:

Bismuth(III) trifluoromethanesulfonate, with the CAS number 88189-03-1, is an inorganic compound characterized by its bismuth center coordinated with trifluoromethanesulfonate (triflate) ligands. This compound typically appears as a white to off-white solid and is known for its solubility in polar organic solvents. Bismuth(III) trifluoromethanesulfonate is notable for its Lewis acid properties, making it useful as a catalyst in various organic reactions, particularly in the synthesis of complex molecules. Its triflate groups enhance its reactivity and stability, allowing it to participate in electrophilic aromatic substitutions and other transformations. Additionally, bismuth compounds are often considered less toxic alternatives to heavy metal catalysts, which adds to their appeal in both industrial and laboratory settings. The compound should be handled with care, as with all chemical substances, and appropriate safety measures should be observed to minimize exposure.

Formula: C₃BiF₉O₉S₃

InChI: InChI=1/3CHF3O3S.Bi/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

SMILES: C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.[Bi]

Synonyms:

• Bismuth trifluoromethanesulfonate
• Bismuth(3+) Tris(Trifluoromethanesulfonate)
• Bismuth(III) trifluoromethanesulphonate

Bismuth(III) trifluoromethanesulfonate, 99%

CAS: 88189-03-1

Bismuth(III) trifluoromethanesulfonate acts as a catalyst in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers. It behaves as a direct substitution catalyst and involved in the substitution of allylic, propargylic, and benzylic alcohols with sulfonamides, carboxamides and carbam

Formula: C₃BiF₉O₉S₃

Purity: 99%

Color and Shape: White, Powder

Molecular weight: 656.17

Ref: 02-L19687

Bismuth(III) trifluoromethanesulfonate

CAS: 88189-03-1

Purity: 98%

Molecular weight: 655.84

Ref: 10-F549828

Bismuth(III) trifluoromethanesulfonate, min. 98% (Bismuth triflate)

CAS: 88189-03-1

Bismuth(III) trifluoromethanesulfonate, min. 98% (Bismuth triflate)

Formula: Bi(SO₃CF₃)₃

Purity: min. 98%

Color and Shape: white to off-white pwdr.

Molecular weight: 656.19

Ref: 08-83-8000

Bismuth(III) trifluoromethanesulfonate

CAS: 88189-03-1

Formula: C₃BiF₉O₉S₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 656.1877

Ref: IN-DA0034JD

Bismuth(III) trifluoromethanesulphonate

CAS: 88189-03-1

Bismuth(III) trifluoromethanesulphonate

Formula: C₃BiF₉O₉S₃

Purity: ≥95%

Color and Shape: white powder

Molecular weight: 656.1877g/mol

Ref: 54-PC9890

Bismuth(III) Trifluoromethanesulfonate (3:1)

Controlled Product

CAS: 88189-03-1

Applications Bismuth(III) Trifluoromethanesulfonate (3:1) is a catalyst used in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers.
References Repichet, S., et. al.: Eur. J. Org. Chem., 12, 2743 (1998); Ondet, P., et. al.: Org. Lett., 17, 1002 (2015)

Formula: C₃BiF₉O₉S₃

Color and Shape: Neat

Molecular weight: 656.19

Ref: TR-B497320

Bismuth(III) trifluoromethanesulfonate

CAS: 88189-03-1

Trifluoromethanesulfonic acid is a strong acid, which is typically used as a catalyst in acylation reactions. It is also used to catalyze epoxidation and amination reactions. Trifluoromethanesulfonic acid can be prepared by the careful addition of hydrochloric acid to trifluoroacetic anhydride at 0°C. The reaction of this acid with alcohols produces an ester and hydrogen chloride gas. Trifluoromethanesulfonic acid reacts with amines to produce an amide and hydrogen fluoride gas. Trifluoromethanesulfonic acid is also capable of removing a hydroxyl group from carboxylic acids or phenols, which can lead to the formation of aldehydes or ketones respectively. Trifluoromethanesulfonic acid is also known for its ability to efficiently catalyze allylation and triflation reactions, respectively.

Formula: C₃BiF₉O₉S₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 656.19 g/mol

Ref: 3D-FB84311