(Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

CAS: 1099-45-2

Ref. 02-A12896

Product Information

• Name: (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%
• Synonyms: triphenylcarbethoxymethylenephosphorane, (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, [(Ethoxycarbonyl)methylene]triphenylphosphorane
• CAS: 1099-45-2

Description

(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.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 348.38
• Formula: C₂₂H₂₁O₂P
• Purity: 98+%
• Color/Form: White to pale cream or pale yellow, Crystals or powder or crystalline powder
• InChI key: IIHPVYJPDKJYOU-UHFFFAOYSA-N