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Hexafluoroacetone as a protecting and activating reagent: Synthesis of new types of fluoro-substituted α-amino, α-hydroxy and α-mercapto acids
ArticleAbstract: Starting from (S)-aspartic, (S)-malic, (S)-citramalic and (S,R)-thiomalic acid, new types of 4,4-difPalabras claves:amino acids, Fluorine, Hydroxy acids, Mercapto acids, PeptidesAutores:Berger S., Burger K., El-Kousy S.M., Hennig L., Jan Spengler, Koksch B., Lange T., Osipov S.N., Tsouker P.Fuentes:googlescopusHexafluoroacetone as protecting and activating reagent: Reactions of hexafluoroacetone with α-keto acids
ArticleAbstract: Hexafluoroacetone and α-keto acids react to give 5,5-bis(trifluoromethyl) substituted 2(5H)-furanonePalabras claves:2,2-Bis(trifluoromethyl)-1,3-dioxolan-4-ones, 5,5-Bis(trifluoromethyl)-2(5H)-furanones, 5-Trifluoromethyl-2(5H)-furanones, Butenolides, Hexafluoroacetone, Zymonic acid, α-Keto acidsAutores:Burger K., Haas A., Heistracher E., Jan Spengler, Osipov S.N.Fuentes:googlescopus