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Trifluorometansulfonato de terc-butildimetilsilil, 98 %, Thermo Scientific Chemicals

Catalog Number 11444813
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Cantidad:
5 g
25 g
Este artículo no se puede devolver. Vea la política de devoluciones
69739-34-0
C7H15F3O3SSi
264.33
MFCD00000405
WLLIXJBWWFGEHT-UHFFFAOYSA-N
tert-butyldimethylsilyl trifluoromethanesulfonate, trifluoromethanesulfonic acid tert-butyldimethylsilyl ester, tbdms triflate, t-butyldimethylsilyl triflate, tert-butyldimethylsilyl trifluoromethanesulphonate, tbdms-otf, tert-butyldimethylsilyl triflate, silane tbm2 triflate, t-butyldimethylsilyltrifluoromethanesulfonate, t-butylmethylsilyl triflate
123564
trifluorometansulfonato de [terc-butil(dimetil)silil]
CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F
Este artículo no se puede devolver. Vea la política de devoluciones
69739-34-0
C7H15F3O3SSi
264.33
MFCD00000405
WLLIXJBWWFGEHT-UHFFFAOYSA-N
tert-butyldimethylsilyl trifluoromethanesulfonate, trifluoromethanesulfonic acid tert-butyldimethylsilyl ester, tbdms triflate, t-butyldimethylsilyl triflate, tert-butyldimethylsilyl trifluoromethanesulphonate, tbdms-otf, tert-butyldimethylsilyl triflate, silane tbm2 triflate, t-butyldimethylsilyltrifluoromethanesulfonate, t-butylmethylsilyl triflate
123564
trifluorometansulfonato de [terc-butil(dimetil)silil]
CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F

tert-Butyldimethylsilyl trifluoromethanesulfonate is involved in the introduction of a bulky tert-butyl dimethylsilyl group onto a cis-bis(alkenyl)oxirane used in Cope rearrangement. It is associated with a thiolane and promotes the chalcogenide-Morita-Baylis-Hillman reaction. Further, it is used as a highly reactive silylating agent. In addition to this, it is used to prepare enol silyl ethers by reacting with ketones and lactones.

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.

Aplicaciones
El trifluorometansulfonato de terc-butildimetilsilil está implicado en la introducción de un grupo voluminoso de terc-butil dimetilsilil en un cis-bis(alquenil)oxirano utilizado en la reordenación de Cope. Se asocia con un tiolano y promueve la reacción de Morita-Baylis-Hillman de los calcogenuros. Además, se utiliza como agente sililante altamente reactivo. Además de esto, se utiliza para preparar éteres de enol silílico al reaccionar con las cetonas y las lactonas.

Solubilidad
Ligeramente miscible con cloroformo.

Nota
Sensible a la humedad. Almacenar en lugar fresco. Incompatible con ácidos fuertes.
TRUSTED_SUSTAINABILITY
Nombre del producto químico o material tert-Butyldimethylsilyl trifluoromethanesulfonate
Densidad 1.151
Punto de ebullición 65°C to 67°C (12 mmHg)
Temperatura de inflamación 36°C (96°F)
Índice de refracción 1.386
Cantidad 5 g
Número UN UN2920
Beilstein 2370068
Sensibilidad Moisture sensitive
Información de solubilidad Slightly miscible with chloroform.
Formula Weight (peso de la fórmula) 264.34
Porcentaje de pureza 98%
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RUO – Research Use Only

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