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Reduction of Schiff bases with activated aluminum

Schönenberger, Helmut and Brinkmann, R. and Bamann, E. (1964) Reduction of Schiff bases with activated aluminum. Kongr. Pharm. Wiss, Vortr. Originalmitt., 23.Muenster, (Westfalen), Ger. 1963, pp. 321-329.

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cf. CA 53, 2127h (details of prepn.). In the presence of Al, monomeric benzylalkylamines are obtained by treating 1 mole Schiff base with 280 moles EtOH. Dimeric diphenylethylenediamines are formed if the proportion is 1:10. The reaction mechanism is discussed. (Preliminary communication).

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Item Type:Article
Additional Information (public):CAN 62:43613 35 Noncondensed Aromatic Compounds 538-51-2; 4169-62-4 (Derived from data in the 7th Collective Formula Index (1962-1966); 7429-90-5 (Aluminum) (catalysts, in redn. of Schiff bases); 7782-39-0 (Deuterium) (isotopic effect of, on redn. of Schiff bases with Al catalyst); 1165-52-2P (Ethylenediamine, N,N'-dibutyl-1,2-diphenyl-, meso-); 2403-22-7P (Benzylamine, N-butyl-); 2403-38-5P (Ethylenediamine, N,N'-dibutyl-1,2-diphenyl-, (+-)-); 2879-66-5P (Ethylenediamine, N,N',1,2-tetraphenyl-); 3910-57-4P (Butylamine, N-neopentyl-); 3910-58-5P (Benzylamine, N-butyl-p-methoxy-); 4589-09-7P (Ethylenediamine, N,N'-dibutyl-1,2-bis(p-methoxyphenyl)-) Role: PREP (Preparation) (prepn. of); 1137-96-8 (Aniline, N-benzylidene-, N-oxide) (redn. of, Al catalysts in); 1077-18-5 (Butylamine, N-benzylidene-) (redn. of, with Al catalyst); 1775-75-3 (Butylamine, N-neopentylidene-); 3910-55-2 (Butylamine, N-(p-methoxybenzylidene)-) (redn. with Al catalyst); 121-44-8 (Triethylamine) (N-benzylidenebutylamine redn. with Al catalyst in presence of)
Institutions:Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Prof. Schönenberger
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Keywords:Isotopic effects (in redn. of Schiff bases with Al catalyst) Catalysts and Catalysis (in redn., of Schiff bases, Al as) Reduction (of Schiff bases, with Al catalyst, mechanism of) Schiff bases (redn. of, with Al catalyst)
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Created at the University of Regensburg:Unknown
Deposited On:22 Nov 2010 13:57
Last Modified:22 Nov 2010 13:57
Item ID:18153
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