Titanium tetrachloride-mediated reactions of aromatic ketones with amines.
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چکیده
منابع مشابه
Nanometre-sized titanium dioxide-catalyzed reactions of nitric oxide with aliphatic cyclic and aromatic amines.
Activated on the surface of nanometre-sized TiO2, NO gas can easily react with aliphatic cyclic amines and aryl free radicals at RT under atmospheric pressure to offer NONOates and cupferron sodiums, respectively.
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Aldehydes and ketones are present in a number of low molecular weight molecules such as drugs, steroid hormones, reducing sugars and some metabolic intermediates such as pyruvate and α-ketoglutarate. Except for polysaccharides containing free reducing sugars, biopolymers generally lack aldehyde and ketone groups. Even those aldehydes and ketones that are found in the open-ring form of simple ca...
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Titanium (Ti) is the ninth most abundant element on earth. The titanium mineral ores are widely distributed in different parts of the world. The two main ores of titanium include rutile (TiO2) and ilmenite (FeO.TiO2). It is aimed to provide the readers with an insight to the main processes currently employed to extract and recover titanium tetrachloride (TiCl4) from different titanium ores. Due...
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Amino-amides are important pharmaceutical building-blocks. The enantioselective reduction of trichloromethyl ketones using ruthenium transfer hydrogenation catalysts is reported. The products react in a range of Jocic-type reactions to give enantiomerically enriched amino-amides.
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A number of stable protein adducts formed by the interaction of trace amounts of a metabolite or metabolites of the carcinogenic aromatic amide, N-2-fluorenylacetamide-9J4C, with the nuclear proteins of rat liver have been isolated and purified to constant specific radioactivity with the use of gel titration on Sephadex G-25 and of ion exchange chromatography on carboxymethyl cellulose. Certain...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1988
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1988.1977