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(Triphenylphosphoranylidene)acetaldehyde
[CAS# 2136-75-6]

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Complete supplier list of (Triphenylphosphoranylidene)acetaldehyde
Identification
Classification Organic raw materials >> Organic phosphine compound
Name (Triphenylphosphoranylidene)acetaldehyde
Synonyms Formylmethylene triphenylphosphorane
Molecular Structure CAS # 2136-75-6, (Triphenylphosphoranylidene)acetaldehyde, Formylmethylene triphenylphosphorane
Molecular Formula C20H17OP
Molecular Weight 304.32
CAS Registry Number 2136-75-6
EC Number 218-375-6
SMILES C1=CC=C(C=C1)P(=CC=O)(C2=CC=CC=C2)C3=CC=CC=C3
Properties
Melting point 185-188 ºC
Safety Data
Hazard Symbols symbol   GHS07 Warning    Details
Hazard Statements H315-H319-H335    Details
Precautionary Statements P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
Eye irritationEye Irrit.2AH319
SDS Available
up Discovory and Applicatios
(Triphenylphosphoranylidene)acetaldehyde is a notable compound in the field of organophosphorus chemistry, distinguished by its unique structure and versatile applications. This compound consists of a triphenylphosphoranylidene group attached to an acetaldehyde moiety, forming a molecule with significant chemical reactivity and utility in various chemical processes.

The discovery of (triphenylphosphoranylidene)acetaldehyde emerged from the exploration of phosphoranylidene derivatives and their applications in organic synthesis. The synthesis of this compound typically involves the reaction of triphenylphosphine with acetaldehyde under controlled conditions to form the phosphoranylidene derivative. The resulting product features a phosphorus atom double-bonded to a carbonyl group and bonded to three phenyl rings, which imparts unique electronic and steric properties to the molecule.

One of the key applications of (triphenylphosphoranylidene)acetaldehyde lies in its role as a reagent and intermediate in organic synthesis. The compound is used in various reactions, including the formation of phosphoranylidene derivatives, which are valuable in the synthesis of complex organic molecules. Its reactivity as a phosphoranylidene allows it to participate in condensation reactions, offering a pathway to synthesize a range of phosphorus-containing compounds.

In addition to its role in organic synthesis, (triphenylphosphoranylidene)acetaldehyde is utilized in the development of novel materials and chemical processes. The compound's ability to form stable complexes with other reagents and catalysts makes it useful in the design of new materials with specific properties. For example, its interaction with metal centers can lead to the formation of organometallic compounds with potential applications in catalysis, materials science, and electronics.

The study of (triphenylphosphoranylidene)acetaldehyde also contributes to the broader understanding of phosphorus chemistry and the design of phosphoranylidene derivatives. Researchers explore the properties of this compound to gain insights into the behavior of phosphoranylidene groups in various chemical contexts. This knowledge is valuable for developing new reagents and catalysts with enhanced performance and selectivity.

Overall, (triphenylphosphoranylidene)acetaldehyde represents an important compound in organophosphorus chemistry, with applications in organic synthesis, materials development, and chemical research. Its unique structure and reactivity make it a valuable tool for advancing both fundamental chemistry and practical applications.
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