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1,3-dipolar cycloadditions of cyclic nitrones to γ-bromo γ,β- unsaturated esters and lactones
ArticleAbstract: The 1,3-dipolar cycloaddition of cyclic nitrones to several γ-bromo α,β-unsaturated esters and lactoPalabras claves:Cycloaddition, Nitrones, Olefins, StereoselectionAutores:Antonio Salgado, De March P., Figueredo M., Font J.Fuentes:scopusReactivity of pyrrole pigments. Part 11<sup>1</sup> 1 Part 10. R. Caballol, J.M. Ribó, F.R. Trull, A. Vallès, Monatsh. Chem., in press.. On the structure of chrysins and other related bile pigments
ArticleAbstract: The so-called chrysins described by Lemberg and Lockwood in 1939, which are obtained by treatment ofPalabras claves:Autores:Antonio Salgado, Ribo J.M., Sese M.L., Trull F.R., Valles M.A.Fuentes:scopusSynthesis of (1S)-1-amino-2, 2-dimethylcyclopropane-1-carboxylic acid via PLE mediated hydrolysis of bis(2, 2, 2-trifluoroethyl) 2, 2-dimethylcyclopropane-1, 1-dicarboxylate
ArticleAbstract: Hydrolysis of bis(2, 2, 2-trifluoroethyl) 2, 2-dimethylcyclopropane-1, 1-dicarboxylate with pig livePalabras claves:1-Aminocyclopropane-1-carboxylic acid, 2, 2-DimethylACC, Curtius rearrangement, enzymatic hydrolysisAutores:Antonio Salgado, De Kimpe N., Eeckhaut A., Fülöp F., Huybrechts T., Szakonyi Z., Tkachev A., Van der Eycken J.Fuentes:scopusSynthesis of 1-alkyl-2-methylazetidin-3-ones and 1-alkyl-2-methylazetidin-3-ols
ArticleAbstract: Several 1-alkyl-2-methylazetidin-3-ones were prepared in good yield by the hydride-induced cyclizatiPalabras claves:Azetidin-3-ols, Azetidin-3-ones, Azetidines, BromoiminesAutores:Antonio Salgado, Boeykens M., De Kimpe N., Dejaegher Y., Gauthier C., Lopin C., Tehrani K.A., Verniest G.Fuentes:scopusSynthesis of 4-alkyl-1-benzhydryl-2-(methoxymethyl)azetidin-3-ols by regio- and stereoselective alkylation of 1-benzhydryl-3-(N-alkyl)imino-2-(methoxymethyl)azetidine
ArticleAbstract: The regio- and stereoselective alkylation at the position C-4 of 1-alkyl-2-substituted azetidin-3-onPalabras claves:Alkylation, Azetidine, AzetidinoneAutores:Antonio Salgado, Boeykens M., De Kimpe N., Declercq J., Gauthier C.Fuentes:scopus