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Chemistry of Heterocyclic Compounds

, Volume 9, Issue 7, pp 873–877 | Cite as

Investigations in the field of 1-azabicyclanes

XI. The stereochemistry of the hydrogenation of 5- and 7-(β-hydroxyethyl)-1,2-dihydropyrrolizines on rhodium and nickel. Configurational assignment of the reaction products
  • I. M. Skvortsov
  • V. M. Levin
Article
  • 22 Downloads

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.

Keywords

Hydrogenation Nickel Organic Chemistry Retention Time Catalytic Hydrogenation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • I. M. Skvortsov
    • 1
  • V. M. Levin
    • 1
  1. 1.N. G. Chernyshevskii Saratov State UniversityUSSR

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