CAS 88189-03-1
:Trifluorométhanesulfonate de bismuth(III)
- Bismuth trifluoromethanesulfonate
- Bismuth(3+) Tris(Trifluoromethanesulfonate)
- Bismuth(III) trifluoromethanesulphonate
Bismuth(III) trifluoromethanesulfonate, 99%
CAS :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 carbamFormule :C3BiF9O9S3Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :656.17Bismuth(III) trifluoromethanesulfonate, min. 98% (Bismuth triflate)
CAS :Bismuth(III) trifluoromethanesulfonate, min. 98% (Bismuth triflate)
Formule :Bi(SO3CF3)3Degré de pureté :min. 98%Couleur et forme :white to off-white pwdr.Masse moléculaire :656.19Bismuth(III) trifluoromethanesulfonate
CAS :Formule :C3BiF9O9S3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :656.1877Bismuth(III) trifluoromethanesulphonate
CAS :Bismuth(III) trifluoromethanesulphonate
Formule :C3BiF9O9S3Degré de pureté :≥95%Couleur et forme : white powderMasse moléculaire :656.1877g/molBismuth(III) Trifluoromethanesulfonate (3:1)
CAS :Produit contrôléApplications 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)Formule :C3BiF9O9S3Couleur et forme :NeatMasse moléculaire :656.19Bismuth(III) trifluoromethanesulfonate
CAS :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.
Formule :C3BiF9O9S3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :656.19 g/mol






