85-1962-97　(1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran 25g　CAS No:5717-37-3　158369

特徴

• (1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran, is a Horner–Wadsworth–Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds, such as (29S,37S)-isomer of malevamide E, a potent ion-channel inhibitor.
• Synonyms:((Ethoxycarbonyl)ethylidene)triphenylphosphorane; (Carbethoxyethylidene)triphenylphosphorane; 1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane; 1-Carboethoxyethylidenetriphenylphosphorane; 2-(Triphenylphosphoranylidene)propanoic Acid Ethyl Ester; Ethyl 2-(Triphenylphosphoranylidene)propanoate; Ethyl 2-(Triphenylphosphoranylidene)propionate; Ethyl Methyltriphenylphosphoranylideneacetate; NSC 76468; Triphenyl-α-ethoxycarbonylethylidenephosphorane; [α-(Ethoxycarbonyl)ethylidene]triphenylphosphorane; α-(Ethoxycarbonyl)ethylenetriphenylphosphorane
• Molecular Formula:C₂₃H₂₃O₂P
• Molecular Weight:362.4
• Appearance:Pale Yellow to Light Yellow Solid
• Purity:As reported
• Melting Point:>147ºC (dec.)
• Solubility:Chloroform (Slightly), Methanol (Slightly)
• Storage:4°C. Hygroscopic, Refrigerator, under inert atmosphere