CAS 144026-79-9: Trifluorometanosulfonato de escandio
Descripción:
Trifluorometanosulfonato de escandio, con el número CAS 144026-79-9, es un compuesto de coordinación que presenta escandio en un estado de oxidación +3 coordinado con aniones trifluorometanosulfonato (CF3SO3−). Este compuesto se caracteriza por su alta solubilidad en disolventes orgánicos polares, lo que lo hace útil como catalizador ácido de Lewis en diversas reacciones orgánicas, incluyendo procesos de polimerización y alquilación. Trifluorometanosulfonato de escandio es conocido por su capacidad para activar sustratos a través de la coordinación, mejorando la reactividad y selectividad en transformaciones químicas. El anión trifluorometanosulfonato contribuye a la estabilidad y solubilidad del compuesto, mientras que el centro de escandio imparte propiedades electrónicas únicas. Además, Trifluorometanosulfonato de escandio se emplea a menudo en la síntesis de moléculas y materiales orgánicos complejos debido a sus condiciones de reacción suaves y efectividad en la promoción de reacciones que pueden ser desafiantes con otros catalizadores. Se deben observar precauciones de seguridad al manipular este compuesto, ya que puede representar riesgos para la salud si se ingiere o inhala, y se debe utilizar el equipo de protección adecuado.
Fórmula:CHF3O3SSc
InChI:InChI=1S/CHF3O3S.Sc/c2-1(3,4)8(5,6)7;/h(H,5,6,7);
Clave InChI:InChIKey=QUJLPICXDXFRSN-UHFFFAOYSA-N
SMILES:C(S(=O)(=O)O)(F)(F)F.[Sc]
Sinónimos:- Methanesulfonic acid, 1,1,1-trifluoro-, scandium(3+) salt (3:1)
- Sc(otf)3
- Scandium triflate
- Scandium triflate Sc(OTf)<sub>3</sub>
- Scandium trifluoromethanesulfonate
- Scandium tris(trifluoromethanesulfonate)
- Scandium(3+) triflate
- Scandium(III) triflate
- Scandium(III) trifluoromethanesulfonate
- Trifluoromethanesulfonic acid scandium(3+) salt
- Scandium (lll) trifluoromethanesulfonate
- Ver más sinónimos
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Encontrado 10 productos.
Methanesulfonic acid, 1,1,1-trifluoro-, scandium(3+) salt (3:1)
CAS:Fórmula:C3F9O9S3ScPureza:99%Forma y color:SolidPeso molecular:492.1632Scandium(III) Trifluoromethanesulfonate
CAS:Fórmula:C3F9O9S3ScPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:492.15Scandium(III) triflate
CAS:Scandium(III) triflate is a particle of scandium, which has a hydroxyl group and three fluorine atoms. It is used as a catalyst in organic reactions. Scandium(III) triflate catalyzes the hydrothiolation of alkenes and alkynes. The reaction mechanism involves its covalent bonding with the carbonyl carbon of the substrate to form a new C-S bond. This reaction is also known as “scandium catalysis” or “scandium effect”. Scandium(III) triflate can be used in the synthesis of cannabidiol compound by asymmetric synthesis with sodium-dependent glucose. The synergic effect can be obtained when it is used with dibutyltin oxide in neutral ph conditions. Scandium(III) triflate has been shown to have an additive effect when combined with benzyl groups and other chemical substances, such as trifluorFórmula:C3F9O9S3ScForma y color:PowderPeso molecular:492.17 g/molRef: 3D-FS43299
Producto descatalogadoScandium (III) Trifluoromethanesulfonate extrapure, 98%
CAS:Fórmula:Sc(SO3CF3)3Pureza:min 98%Forma y color:White, PowderPeso molecular:492.16Scandium(III) trifluoromethanesulfonate, 98%
CAS:Scandium(III) trifluoromethanesulfonate is widely used as a catalyst in hydrothiolation, selective two-electron reduction of oxygen by ferrocene derivatives and vinylogous Fridel-crafts alkylation of indoles and pyrrole in water. It is involved in the Mukaiyama aldol addition and stereochemically catalyzes the radical polymerization of acrylates. It acts as a Lewis acid catalyst and used in the synthesis of bullvalone via a stabilized sulfur ylide. 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.Fórmula:C3F9O9S3ScPureza:98%Peso molecular:492.15Scandium(III) trifluoromethanesulfonate, min. 98% (Scandium triflate)
CAS:Scandium(III) trifluoromethanesulfonate, min. 98% (Scandium triflate)Fórmula:Sc(SO3CF3)3Pureza:min. 98%Forma y color:white pwdr.Peso molecular:492.17Scandium(III) trifluoromethanesulfonate, 95%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C3F9O9S3ScPureza:95%Forma y color:White, PowderPeso molecular:492.15Scandium(III) trifluoromethanesulphonate
CAS:Scandium(III) trifluoromethanesulphonateFórmula:·3CF3O3S·ScPureza:97%Forma y color: off-white solidPeso molecular:492.16g/molScandium Triflate
CAS:Producto controladoApplications Scandium Triflate is an important catalyst used in Friedel-Crafts acylation, Baylis-Hillman reaction and other carbon-carbon bond forming reactions. References Kawada, A., et al.: Synlett, 7, 545 (1994); Aggarwal, V., et al.: J. Org. Chem., 63, 7183 (1998);Fórmula:C3H3F9O9S3·ScForma y color:NeatPeso molecular:450.23 + 44.96
