CAS 859-65-4

1-Phenyl-2-(triphenylphosphoranylidene)ethanone

Description:

1-Phenyl-2-(triphenylphosphoranylidene)ethanone, with the CAS number 859-65-4, is an organic compound characterized by its unique structure, which features a ketone functional group and a triphenylphosphoranylidene moiety. This compound typically appears as a solid at room temperature and is known for its stability under standard conditions. It exhibits significant reactivity due to the presence of the phosphoranylidene group, which can participate in various chemical reactions, including nucleophilic additions and cycloadditions. The compound is often utilized in organic synthesis and as a reagent in various chemical transformations, particularly in the formation of carbon-carbon bonds. Its aromatic phenyl groups contribute to its electronic properties, influencing its reactivity and interaction with other molecules. Additionally, 1-Phenyl-2-(triphenylphosphoranylidene)ethanone may exhibit interesting photophysical properties, making it a subject of study in materials science and photochemistry. Safety precautions should be taken when handling this compound, as with many organic chemicals, due to potential toxicity and reactivity.

Formula: C₂₆H₂₁OP

InChI: InChI=1/C26H21OP/c27-26(22-13-5-1-6-14-22)21-28(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-21H

InChI key: InChIKey=MZRSAJZDYIISJW-UHFFFAOYSA-N

SMILES: P(=CC(=O)C1=CC=CC=C1)(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Synonyms:

• (2-Oxo-2-phenylethylidene)triphenylphosphorane
• (Benzoylmethylene)triphenylphosphorane
• (Phenylcarbonylmethylene)triphenylphosphorane
• 1-Phenyl-2-(Triphenyl-Lambda~5~-Phosphanylidene)Ethanone
• 1-Phenyl-2-(triphenylphosphanylidene)ethan-1-one
• 1-Phenyl-2-(triphenylphosphoranylidene)ethanone
• 2-(Triphenylphosphoranylidene)acetophenone
• Acetophenone, 2-(triphenylphosphoranylidene)-
• Ethanone, 1-phenyl-2-(triphenylphosphoranylidene)-
• NSC 167167
• Phenacylidenetriphenylphosphorane
• Skf 45359
• Triphenylphosphoranylideneacetophenone
• alpha-(Triphenylphosphoranylidene)acetophenone
• α-(Triphenylphosphoranylidene)acetophenone
• 1-phenyl-2-(triphenylphosphoranylidene)-ethanon
• Benzoylmethylene triphenylphosphorane, 99 %
• skf45359
• (2-Phenyl-2-oxyethylidene)triphenylphosphorane
• α-(Triphenylphosphinidene)acetophenone
• 2-(triphenylphosphoranylidene)-acetophenon
• phenylacylidenetriphenylphosphorane
• (Benzoylmethylene)triphenylphosphorane, 98+%

2-(Triphenylphosphoranylidene)acetophenone

CAS: 859-65-4

Formula: C₂₆H₂₁OP

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 380.43

Ref: 3B-T2002

(Benzoylmethylene)triphenylphosphorane, 98+%

CAS: 859-65-4

It is used in organic synthesis, wittig reagent. 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 change

Formula: C₂₆H₂₁OP

Purity: 98+%

Color and Shape: White to cream, Powder

Molecular weight: 380.43

Ref: 02-A12184

(Benzoylmethylene)Triphenylphosphorane

CAS: 859-65-4

Formula: C₂₆H₂₁OP

Purity: 98%

Color and Shape: Solid

Molecular weight: 380.4181

Ref: IN-DA003F69

(Benzoylmethylene)triphenylphosphorane

CAS: 859-65-4

(Benzoylmethylene)triphenylphosphorane

Formula: C₂₆H₂₁OP

Purity: 98%

Color and Shape: white solid

Molecular weight: 380.4181g/mol

Ref: 54-OR10632

1-Phenyl-2-(triphenylphosphoranylidene)ethanone

CAS: 859-65-4

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 380.427001953125

Ref: 10-F464197