Abstract
The stereochemistry of the catalytic hydrogenation of 5- and 7-(β-hydroxyethyl)-1,2-dihydropyrrolizines on 2.5% Rh/Al2O3 and Raney nickel under various conditions has been studied. On the basis of information on the configurational catalytic isomerization and the competing quaternization of the isomers, a consideration of the relative retention times, and an analysis of the geometries of the molecules of the 1- and 3-(β-hydroxyethyl)pyrrolizidines a configurational assignment of the stereoisomers has been made.
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For communication X, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 947–951, July, 1973.
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Skvortsov, I.M., Levin, V.M. Investigations in the field of 1-azabicyclanes. Chem Heterocycl Compd 9, 873–877 (1973). https://doi.org/10.1007/BF00471572
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DOI: https://doi.org/10.1007/BF00471572