Abstract
3-Substituted quinuclidines that contain a hydroxy or amino group in the side chain were synthesized by reduction of 3-benzoyl- and 3-benzoylmethylquinuclidines and their oximes. It is shown that the reduction of the ketones takes place stereospecifically to give one diastereomeric alcohol in both cases, whereas mixtures of diastereomeric 3-(α-aminobenzyl)quinuclidines are formed in the hydrogenation of their oximes. The configurations of the substances obtained were established on the basis of data from the PMR spectra.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 381–385, March, 1983.
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Vorob'eva, V.Y., Mikhlina, E.E., Turchin, K.F. et al. Synthesis and three-dimensional structures of 3-(α-amino- and α-hydroxybenzyl)quinuclidines. Chem Heterocycl Compd 19, 310–314 (1983). https://doi.org/10.1007/BF00513268
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DOI: https://doi.org/10.1007/BF00513268