s-Butylation of Alkali-Metal Salts of 1, 3-Dicarbonyl Compounds
نویسندگان
چکیده
منابع مشابه
Isolation and Structural Characterization of Alkali and Alkaline Earth Metal Salts with Synthetic Non Cyclic Ionophores
In the present study, an investigation on the complex formation between mono- and divalent metal ions (Na+, K+, Li+ and Mg2+) in the form of salt with different podands using various solvents has been carried out. Isolated complexes were characterized by different spectroscopic techniques viz. IR, NMR and elemental analysis. On the basis of ...
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Bifunctional chiral 2-aminobenzimidazole derivatives 1 and 2 catalyze the enantioselective stereodivergent α-chlorination of β-ketoesters and 1,3-diketone derivatives with up to 50% ee using N-chlorosuccinimide (NCS) or 2,3,4,4,5,6-hexachloro-2,5-cyclohexadien-1-one as electrophilic chlorine sources.
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1971
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.92.252