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  8. (Etoxicarbonilmetileno)trifenilfosforano, +98 %, Thermo Scientific Chemicals

(Etoxicarbonilmetileno)trifenilfosforano, +98 %, Thermo Scientific Chemicals

Catalog Number 11455343
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Cantidad:
10 g
50 g
250 g
Este artículo no se puede devolver. Vea la política de devoluciones
1099-45-2
C22H21O2P
348.38
MFCD00009183
IIHPVYJPDKJYOU-UHFFFAOYSA-N
carbethoxymethylene triphenylphosphorane, ethyl triphenylphosphoranylidene acetate, triphenylcarbethoxymethylenephosphorane, acetic acid, triphenylphosphoranylidene-, ethyl ester, ethyl 2-triphenylphosphoranylidene acetate, ethoxycarbonylmethylene triphenylphosphorane, carboethoxymethylidenetriphenylphosphorane, ethyl triphenylphosphoranilidene acetate, carbethoxytriphenylphosphonium methylide, carbethoxymethylidenetriphenylphosphorane
70670
ethyl 2-(triphenyl-λ⁵-phosphanylidene)acetate
CCOC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Este artículo no se puede devolver. Vea la política de devoluciones
1099-45-2
C22H21O2P
348.38
MFCD00009183
IIHPVYJPDKJYOU-UHFFFAOYSA-N
carbethoxymethylene triphenylphosphorane, ethyl triphenylphosphoranylidene acetate, triphenylcarbethoxymethylenephosphorane, acetic acid, triphenylphosphoranylidene-, ethyl ester, ethyl 2-triphenylphosphoranylidene acetate, ethoxycarbonylmethylene triphenylphosphorane, carboethoxymethylidenetriphenylphosphorane, ethyl triphenylphosphoranilidene acetate, carbethoxytriphenylphosphonium methylide, carbethoxymethylidenetriphenylphosphorane
70670
ethyl 2-(triphenyl-λ⁵-phosphanylidene)acetate
CCOC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Descripción

(Ethoxycarbonylmethylene)triphenylphosphoran is used as a Wittig reagent in organic synthesis. It is used in the preparation of indole from o-nitrobenzaldehydes, coumarins from o-hydroxy acetophenone. It acts as an inhibitor and inhibits the activity of cholinesterase.

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 (etoxicarbonilmetileno)trifenilfosforano se utiliza como reactivo de Wittig en la síntesis orgánica. También se emplea en la preparación de indol a partir de o-nitrobenzaldehídos, cumarinas a partir de acetofenona o-hidroxílicas. Actúa como inhibidor e inhibe la actividad de la colinesterasa.

Solubilidad
Soluble en disolventes orgánicos. Insoluble en agua.

Notas
Sensible al aire. Mantenga el recipiente bien cerrado en un lugar seco y bien ventilado. Incompatible con agentes oxidantes fuertes.
TRUSTED_SUSTAINABILITY
Nombre del producto químico o material (Ethoxycarbonylmethylene)triphenylphosphorane
Punto de fusión 126°C to 130°C
Cantidad 10 g
Beilstein 754639
Sensibilidad Air sensitive
Información de solubilidad Soluble in organic solvents. Insoluble in water.
Formula Weight (peso de la fórmula) 348.38
Porcentaje de pureza ≥98%

RUO – Research Use Only

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