CAS 1099-45-2

Acetato de etil trifenilfosforanilideno

Descripción:

Acetato de etil trifenilfosforanilideno, con el número CAS 1099-45-2, es un compuesto organofosforado caracterizado por su estructura única, que incluye un grupo fosforanilideno unido a un moiety de acetato de etilo. Este compuesto típicamente aparece como un sólido o líquido viscoso y es conocido por su papel como reactivo en la síntesis orgánica, particularmente en la formación de enlaces carbono-carbono. Exhibe una estabilidad moderada en condiciones estándar, pero puede descomponerse bajo calor extremo o en presencia de ácidos o bases fuertes. Acetato de etil trifenilfosforanilideno se utiliza a menudo en la reacción de Wittig, donde actúa como un ylide de fosfonio, facilitando la conversión de compuestos carbonílicos en alquenos. Su reactividad está influenciada por las propiedades donadoras de electrones del grupo trifeníl-fosfina, que mejora su nucleofilia. Los datos de seguridad indican que debe manejarse con cuidado, ya que puede representar riesgos para la salud si se ingiere o inhala, lo que requiere medidas de seguridad adecuadas durante su uso.

Fórmula: C₂₂H₂₁O₂P

InChI: InChI=1S/C22H21O2P/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H3

Clave InChI: InChIKey=IIHPVYJPDKJYOU-UHFFFAOYSA-N

SMILES: P(=CC(OCC)=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Sinónimos:

• (2-Ethoxy-2-oxoethylidene)triphenylphosphorane
• (Carbethoxymethylene) triphenylphosphorane
• (Carbethoxymethylene)triphenylphosphoran
• (Carbethoxymethylidene)triphenylphosphorane
• (Carboethoxymethylene)triphenylphosphorane
• (Ethoxycarbonylmethylene)triphenylphosphorane
• (Ethoxycarbonylmethylidene)triphenylphosphorane
• (Trifenilfosforanilideno)Acetato De Etilo
• (Triphenyl-λ5-phosphanylidene)acetic acid ethyl ester
• (Triphenylcarbethoxymethylene)phosphorane
• (Triphenylphosphanylidene)acetic acid ethyl ester
• (Triphenylphosphoranylidene)Acetate D'Ethyle
• (Triphenylphosphoranylidene)acetic acid ethyl ester
• Acetic acid, (triphenylphosphonio)-, ethyl ester, ylide
• Acetic acid, (triphenylphosphoranylidene)-, ethyl ester
• Acetic acid, 2-(triphenylphosphoranylidene)-, ethyl ester
• Carbethoxy Methylene Triphenyl Phosphorane
• Carbethoxytriphenylphosphonium methylide
• Carboethoxymethylene triphenyl-phosphorane, [Ethyl (triphenylphosphoranylidene)- acetate]
• Cemtpp
• Ethoxyl methylene malononitrile
• Ethyl (Triphenyl-Lambda~5~-Phosphanylidene)Acetate
• Ethyl (triphenylphosphanylidene)acetate
• Ethyl (triphenylphosphoranylidene)acetate
• Ethyl 2-(triphenyl-lambda(5)-phosphanylidene)acetate
• Ethyl 2-(triphenyl-λ⁵-phosphanylidene)acetate
• Ethyl 2-(triphenylphosphanylidene)acetate
• Ethyl triphenylphosphoranylideneacetate
• Ethyl-(triphenylphosphoranyliden)acetat
• NSC 167159
• Nsc 72406
• Phosphonium, (2-ethoxy-2-oxoethyl)triphenyl-, inner salt
• Phosphonium, triphenyl-, 2-ethoxy-2-oxoethylide
• Phosphonium, triphenyl-, carboxymethylide ethyl ester
• Triphenylphosphonium ethoxycarbonylmethylide
• Triphenylphosphorane
• Triphenylphosphoranylidene ethyl acetate

(Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

CAS: 1099-45-2

(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 Chemic

Fórmula: C₂₂H₂₁O₂P

Pureza: 98+%

Forma y color: White to pale cream or pale yellow, Crystals or powder or crystalline powder

Peso molecular: 348.38

Ref: 02-A12896

(Ethoxycarbonylmethylene)triphenylphosphorane

CAS: 1099-45-2

(Ethoxycarbonylmethylene)triphenylphosphorane

Fórmula: C₂₂H₂₁O₂P

Pureza: 94%

Forma y color: Solid

Peso molecular: 348.3747

Ref: 54-OR10645

Ethyl (Triphenylphosphoranylidene)acetate

CAS: 1099-45-2

Fórmula: C₂₂H₂₁O₂P

Pureza: 98%

Forma y color: Solid

Peso molecular: 348.3747

Ref: IN-DA0034TU

Ethyl (triphenylphosphoranylidene) acetate

CAS: 1099-45-2

Ethyl (triphenylphosphoranylidene) acetate

Pureza: ≥98%

Peso molecular: 348.37g/mol

Ref: 54-BUP19017

Carbethoxymethylene triphenylphosphorane

CAS: 1099-45-2

Fórmula: CH₃CH₂O₂CCHP(C₆H₅)₃

Pureza: ≥ 98.0%

Forma y color: White to off-white crystalline powder or crystals

Peso molecular: 348.38

Ref: 7W-GK7011

Ethyl (Triphenylphosphoranylidene)acetate

CAS: 1099-45-2

Fórmula: C₂₂H₂₁O₂P

Pureza: >98.0%(HPLC)

Forma y color: White to Light yellow to Light red powder to crystal

Peso molecular: 348.38

Ref: 3B-T1944

Ethyl (triphenylphosphoranylidene) acetate

CAS: 1099-45-2

Ethyl (triphenylphosphoranylidene) acetate ((Carbethoxymethylene)triphenylphosphorane) may act as an cholinesterase inhibitor that inhibits AChE and BChE.

Fórmula: C₂₂H₂₁O₂P

Pureza: 97.98%

Forma y color: White Solid

Peso molecular: 348.37

Ref: TM-T22329

Ethyl (triphenylphosphoranylidene) acetate

CAS: 1099-45-2

Ethyl 2-(triphenylphosphoranylidene)acetate

Fórmula: C₂₂H₂₁O₂P

Pureza: 97%

Peso molecular: 348.37

Ref: IN-DG1476

(Carbethoxymethylene)triphenylphosphorane

CAS: 1099-45-2

Fórmula: C₂₂H₂₁O₂P

Pureza: 95%

Forma y color: Solid, Powder or Crystalline Powder or Chunks or Solid

Peso molecular: 348.382

Ref: 10-F003700

(Carbethoxymethylene)triphenylphosphorane

CAS: 1099-45-2

(Carbethoxymethylene)triphenylphosphorane is a pharmacological treatment that has a water-vapor reaction mechanism. It inhibits the replication of DNA by binding to the nitrogen atom in fatty acid, forming a heterocyclic compound with a hydroxyl group, which prevents the formation of ATP. This drug also binds to monoamine neurotransmitters and light emission. (Carbethoxymethylene)triphenylphosphorane is used to treat patients with Parkinson's disease, Alzheimer's disease, and other neurodegenerative diseases.

Fórmula: C₂₂H₂₁O₂P

Pureza: Min. 98 Area-%

Forma y color: White Powder

Peso molecular: 348.37 g/mol

Ref: 3D-FC19693

(Carbethoxymethylene)triphenylphosphorane-13C2-d2

Producto controlado

CAS: 1099-45-2

Fórmula: C₂C₂₀DH₂₀O₂P

Forma y color: Neat

Peso molecular: 351.366

Ref: TR-C175911

(Carbethoxymethylene)triphenylphosphorane

Producto controlado

CAS: 1099-45-2

Applications A common Wittig reagent. A cholinesterase inhibitor.
References Naito, T., et al.: Chem. Pharm. Bull., 44, 624 (1996), Hata, A., et al.: Mol. Pharmacol., 67, 640 (2005),

Fórmula: C₂₂H₂₁O₂P

Forma y color: Neat

Peso molecular: 348.37

Ref: TR-C175910