Allyl oxycarbonylmethylene triphenylphosphorane

• CAT Number: M002766
• CAS Number: 104127-76-6
• Molecular Formula: C23H21O2P
• Molecular Weight: 360.393
• Purity: ≥95%
• Synonyms: ALLYL OXYCARBONYLMETHYLENE TRIPHENYLPHOSPHORANE;allyl (triphenylphosphoranylidene)acetate;ALLYL (TRIPHENYLPHOSPHORANYLIDENE)ACETA&;Allyl oxycarbonylmethylene triphenylphosphorane, 95 %
• Storage: Store at -20°C
• IUPAC Name: prop-2-enyl 2-(triphenyl-λ5-phosphanylidene)acetate
• InChI: InChI=1S/C23H21O2P/c1-2-18-25-23(24)19-26(20-12-6-3-7-13-20,21-14-8-4-9-15-21)22-16-10-5-11-17-22/h2-17,19H,1,18H2
• InChIKey: JNQMUMNJRCNSAI-UHFFFAOYSA-N
• SMILES: C=CCOC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Allyl oxycarbonylmethylene triphenylphosphorane is a phosphorus ylide, commonly used in organic synthesis, particularly in the Wittig reaction. The ylide structure enables it to form alkenes through reactions with carbonyl compounds, making it a valuable tool for constructing carbon-carbon double bonds in organic molecules. The allyl group attached to the oxycarbonylmethylene moiety introduces versatility in functionalization, allowing the introduction of protective groups or modification of molecular frameworks. Allyl oxycarbonylmethylene triphenylphosphorane is often used in the synthesis of complex molecules in pharmaceutical and fine chemical production, facilitating the development of intermediates and final products in medicinal chemistry.