5927-18-4 Trimethyl Phosphonoacetate
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| Brand | CatalogID | Unit | Price($) | Stock (US) | Stock (CN) | Ships within | Quantity | Buy | |||||||||||
| Accela | SY002676 | 25g | 15.00 | in stock | in stock | 1 day | Login | ||||||||||||
| Accela | SY002676 | 100g | 30.00 | in stock | in stock | 1 day | Login | ||||||||||||
| Accela | SY002676 | 500g | 75.00 | 0 | in stock | 3-5 days | Login | ||||||||||||
| Accela | SY002676 | bulk-g | POA | 0 | in stock | 3-5 days | Login | ||||||||||||
| Accela | SY002676 | 1000g | 125.00 | 0 | in stock | 3-5 days | Login | ||||||||||||
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Product InformationSafety InformationReferences
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Horner-Wadsworth-Emmons olefination with aldehydes and ketones gives acrylic esters, cf Triethyl- phosphonoacetate. In general, the (E):(Z) ratio of the resulting alkene increases as the counter-ion becomes smaller (K, Na, Li) and as the temperature increases. See, e.g.: J. Org. Chem., 55, 3386 (1990). Reaction with ɑ-hydroxy ketones provides a simple route to butenolides: Tetrahedron Lett., 36, 2839 (1995).
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