CAS 5717-37-3

(Carbethoxyethylidene)triphenylphosphorane

Description:

(Carbethoxyethylidene)triphenylphosphorane, with the CAS number 5717-37-3, is a chemical compound that belongs to the class of phosphoranes, which are characterized by the presence of a phosphorus atom bonded to three phenyl groups and a carbethoxyethylidene moiety. This compound typically exhibits a high degree of stability due to the resonance stabilization provided by the phenyl groups. It is often used as a reagent in organic synthesis, particularly in the formation of alkenes through the Wittig reaction, where it acts as a phosphonium ylide. The presence of the carbethoxy group enhances its reactivity and solubility in organic solvents. Additionally, the compound may display interesting optical properties due to the conjugated system formed by the ethylidene and phenyl groups. Its applications extend to various fields, including medicinal chemistry and materials science, where it can be utilized in the synthesis of complex organic molecules. Safety data should be consulted for handling and storage, as with all chemical substances.

Formula: C₂₃H₂₃O₂P

InChI: InChI=1/C29H27NO4/c1-19-14-20(2)16-24(15-19)30-21(3)27(29(32)33-4)28(31)26(30)17-22-10-12-25(13-11-22)34-18-23-8-6-5-7-9-23/h5-17H,18H2,1-4H3/b26-17+

InChI key: InChIKey=KZENFXVDPUMQOE-UHFFFAOYSA-N

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

Synonyms:

• ((Ethoxycarbonyl)ethylidene)triphenylphosphorane
• (1-Carbethoxyethylidene)triphenylphosphorane~(1-Carboethoxyethylidene)triphenylphosphorane~Ethyl 2-(triphenylphosphoranylidene)propionate
• (1-Ethoxycarbonylethylethylidene)Triphenylphosporane
• (1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran
• (Carbethoxyethylidine)triphenylphosphorane
• 1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane
• 1-Carboethoxyethylidenetriphenylphosphorane
• 2-(Triphenyl-λ*5*-phosphanylidene)-propionic acid ethyl ester
• 2-(Triphenylphosphoranylidene)propanoic acid ethyl ester
• Carbethoxy Ethylidene Triphenyl Phosphorane
• Ceetpp
• Ethyl 2-(Triphenyl-Lambda~5~-Phosphanylidene)Propanoate
• Ethyl 2-(triphenyl-λ⁵-phosphanylidene)propanoate
• Ethyl 2-(triphenylphosphoranylidene)propanoate
• Ethyl 2-(triphenylphosphoranylidene)propionate
• Ethyl methyltriphenylphosphoranylideneacetate
• NSC 76468
• Propanoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester
• Propionic acid, 2-(triphenylphosphoranylidene)-, ethyl ester
• Triphenyl-α-ethoxycarbonylethylidenephosphorane
• [α-(Ethoxycarbonyl)ethylidene]triphenylphosphorane
• methyl (5E)-5-[4-(benzyloxy)benzylidene]-1-(3,5-dimethylphenyl)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate
• Α-(Ethoxycarbonyl)Ethylenetriphenylphosphorane
• 1-Carbethoxyethylidene triphenylphosphorane, 97+%
• (CARBOETHOXYETHYLIDENE)TRIPHENYLPHOSPHORANE
• (CARBETHOXYETHYLIDENE)TRIPHENYLPHOSPHORANE
• (Carbethoxyethylidene)triphenylphosphorane, balance TPPO, ca. 94%
• LABOTEST-BB LT00454031
• 1-CARBETHOXYETHYLIDENE TRIPHENYLPHOSPHORANE
• 1-Ethoxycarbonyl-ethyliden-phosphoran
• (1-ETHOXYCARBONYLETHYLIDENE)TRIPHENYLPHOSPHORANE
• 1-CARBOETHOXYETHYLIDENE TRIPHENYLPHOSPHORANE
• AURORA KA-4803
• (ETHOXYCARBONYLETHYLIDENE)TRIPHENYLPHOSPHORANE
• (CARBETHOXYETHYLIDENE)TRIPHENYL-PHOSPHOR ANE, TECH., 94%

Ethyl 2-(Triphenylphosphoranylidene)propionate

CAS: 5717-37-3

Formula: C₂₃H₂₃O₂P

Purity: >95.0%(HPLC)

Color and Shape: White to Light orange to Pale yellow green powder to crystal

Molecular weight: 362.41

Ref: 3B-C1641

(1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

CAS: 5717-37-3

(1-Ethoxycarbonylethylidene)triphenylphosphorane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals. It’s also a Horner-Wadsworth-Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds,

Formula: C₂₃H₂₃O₂P

Purity: 97%

Color and Shape: powder, Yellow

Molecular weight: 362.41

Ref: 02-A15619

(1-Ethoxycarbonylethylidene)Triphenylphosphorane

CAS: 5717-37-3

Formula: C₂₃H₂₃O₂P

Purity: 96%

Color and Shape: Solid

Molecular weight: 362.4013

Ref: IN-DA0032B7

(Ethoxycarbonylethylidene)triphenylphosphorane

CAS: 5717-37-3

(Ethoxycarbonylethylidene)triphenylphosphorane

Formula: C₂₃H₂₃O₂P

Purity: 95%

Color and Shape: light yellow powder

Molecular weight: 362.40g/mol

Ref: 54-OR10643

1-Carbethoxyethylidene triphenylphosphorane

CAS: 5717-37-3

Formula: C₂₃H₂₃O₂P

Molecular weight: 362.41

Ref: 7W-GK3371

Ethyl 2-(triphenylphosphoranylidene)propanoate

CAS: 5717-37-3

Formula: C₂₃H₂₃O₂P

Purity: 94%

Color and Shape: Solid

Molecular weight: 362.409

Ref: 10-F077972

(Carbethoxyethylidene)triphenylphosphorane

CAS: 5717-37-3

Horner–Wadsworth–Emmons reagent used for olefination

Formula: C₂₃H₂₃O₂P

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 362.4 g/mol

Ref: 3D-FC38043

(1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran

Controlled Product

CAS: 5717-37-3

Applications (1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran, is a Horner–Wadsworth–Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds, such as (29S,37S)-isomer of malevamide E, a potent ion-channel inhibitor.
References Gajula, P., et al.: Org. Biomol. Chem., 11, 257 (2013); Naito, T., et al.: Chem. Pharm. Bull., 44, 624 (1996), Hata, A., et al.: Mol. Pharmacol., 67, 640 (2005),

Formula: C₂₃H₂₃O₂P

Color and Shape: Neat

Molecular weight: 362.4

Ref: TR-E891540

Sacubitril Impurity 31

CAS: 5717-37-3

Formula: C₂₃H₂₃O₂P

Molecular weight: 362.41

Ref: ST-EA-CP-S18072