Methyl (triphenylphosphoranylidene)acetate
Methyl (triphenylphosphoranylidene)acetate (CAS 2605-67-6), with the molecular formula (C6H5)3P=CHCO2CH3 and a molecular weight of 334.35 g/mol, is a Wittig reagent essential for C-C bond formation. This compound is a valuable tool in synthetic organic chemistry, particularly for olefination reactions. Tech Serve Solutions (TSS) supplies this chemical for research and development purposes.
- IUPAC
- (Carbomethoxymethylene)triphenylphosphorane,(Methoxycarbonylmethylene)triphenylphosphorane
- Synonyms
- (Carbomethoxymethylene)triphenylphosphorane(Methoxycarbonylmethylene)triphenylphosphorane
Wittig Reagent for Olefination
Methyl (triphenylphosphoranylidene)acetate serves as a key Wittig reagent. It is used to convert carbonyl compounds (aldehydes and ketones) into alkenes, specifically introducing an -substituted acrylate ester moiety.
Synthesis of Unsaturated Esters
This ylide is instrumental in the synthesis of various , -unsaturated esters. These structures are common building blocks in pharmaceuticals, natural products, and materials science.
C-C Bond Formation
As a versatile reagent in C-C bond formation, it enables the construction of complex organic molecules. Its application is crucial for creating carbon-carbon double bonds with controlled stereochemistry in specific synthetic pathways.
Chemical Synthesis Intermediate
This compound acts as a vital intermediate in multi-step synthetic sequences. It facilitates the introduction of specific functional groups and structural motifs required for advanced chemical synthesis.
| Molecular weight | 334.35 |
|---|---|
| Linear formula | (C6H5)3P=CHCO2CH3 |
| Assay | ≥97.0% (CH) |
| Melting point | 168-172 °C(lit.)168-172 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl (triphenylphosphoranylidene)acetate used for?
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Methyl (triphenylphosphoranylidene)acetate is primarily used as a Wittig reagent for olefination reactions, enabling the synthesis of , -unsaturated esters and facilitating C-C bond formation in organic synthesis.
What is the CAS number and formula for Methyl (triphenylphosphoranylidene)acetate?
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The CAS number is 2605-67-6, and its linear formula is (C6H5)3P=CHCO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl (triphenylphosphoranylidene)acetate with an assay of e97.0% (CH). This is a technical/research grade, and TSS does not represent it as USP, BP, or EP.
How is Methyl (triphenylphosphoranylidene)acetate handled and stored safely?
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Handling requires personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store in a cool, dry, well-ventilated area, away from incompatible substances. Consult the Safety Data Sheet (SDS) for comprehensive safety information. It has a WGK rating of 3 in Germany, indicating a high hazard.
Can this chemical be exported?
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Yes, Tech Serve Solutions (TSS) is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample?
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To request a quote or sample, please visit the Tech Serve Solutions website and use the contact form or designated ordering portal.
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