Thioxanthone-Catalyzed Single-Step Synthesis of β- and γ-Amino Acid Derivatives
نویسندگان
چکیده
Key words photocatalysis - thioxanthones amino acids oxime esters
منابع مشابه
Synthesis and radioprotective study of novel amino-alkyldithiocarbamic acid derivatives against γ-irradiation in mice
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15 صفحه اولIsothiourea-catalyzed asymmetric synthesis of β-lactams and β-amino esters from arylacetic acid derivatives and N-sulfonylaldimines.
The isothiourea HBTM-2.1 (5 mol %) catalyzes the asymmetric formal [2 + 2] cycloaddition of both arylacetic acids (following activation with tosyl chloride) and preformed 2-arylacetic anhydrides with N-sulfonylaldimines, generating stereodefined 2,3-diaryl-β-amino esters (after ring-opening) and 3,4-diaryl-anti-β-lactams, respectively, with high diastereocontrol (up to >95:5 dr) and good to exc...
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background: the aim of this study was to evaluate the radioprotective capacity of some novel aminoalkylated dithiocarbamic acid potassium salts against γ-irradiation in mice. materials and methods: eight compounds containing 2-aminoethyl-, 3- aminopropyl-, 4-aminobutyl-, 5-aminopentyl-, 6- aminohexyl-, 7-aminoheptyl-, 8-aminooctyl and 9- aminononyl of dithiocarbamate derivatives were prepared. ...
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ژورنال
عنوان ژورنال: Synfacts
سال: 2022
ISSN: ['1861-194X', '1861-1958']
DOI: https://doi.org/10.1055/s-0041-1738634