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=1S/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: O=C(C=P(C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3)C=4C=CC=CC4

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

(Benzoylmethylene)triphenylphosphorane, 98+%

CAS: 859-65-4

It is used in organic synthesis, wittig reagent. This Thermo Scientific Chemicals brand product was …

• Formula: C₂₆H₂₁OP
• Purity: 98+%
• Color and Shape: White to cream, Powder
• Molecular weight: 380.43

(BENZOYLMETHYLENE)TRIPHENYLPHOSPHORANE

CAS: 859-65-4

• Formula: C₂₆H₂₁OP
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 380.4181

(Benzoylmethylene)triphenylphosphorane

CAS: 859-65-4

• Formula: C₂₆H₂₁OP
• Purity: 98%
• Color and Shape: white solid
• Molecular weight: 380.42g/mol

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

1-Phenyl-2-(triphenylphosphoranylidene)ethanone

CAS: 859-65-4

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 380.427001953125

2-(Triphenylphosphoranylidene)acetophenone

CAS: 859-65-4

2-(Triphenylphosphoranylidene)acetophenone is a chemical compound that has a carbon backbone and two hydroxyl groups. It …

• Formula: C₂₆H₂₁OP
• Purity: Min. 95%
• Molecular weight: 380.43 g/mol