INVESTIGATIONS ON 1-AZABICYCLES. 26. IR SPECTRA OF THE SIMPLEST PYRROLIZIDINE ALCOHOLS IN THE REGION OF THE STRETCHING VIBRATIONS OF THE HYDROXYL GROUP AND THEIR CONNECTION WITH THE STEREOCHEMISTRY OF THE COMPOUNDS

Authors

  • В. В. Тарасов N. G. Chernyshevskii Saratov State University, Saratov 410012
  • С. А. Колесников N. G. Chernyshevskii Saratov State University, Saratov 410012
  • В. М. Левин N. G. Chernyshevskii Saratov State University, Saratov 410012
  • И. М. Скворцов N. G. Chernyshevskii Saratov State University, Saratov 410012

DOI:

https://doi.org/10.1007/6606

Keywords:

hydroxyalkylpyrrolizidine, isomers, IMHB, IR spectra, IMHB energy

Abstract

The IR spectra in the hydroxyl group stretching vibration region of the simplest hydroxyalkylpyrrolizidines  have been examined. The spectra were  taken in the form of pure liquids, dilute solutions in carbon tetrachloride, and for individual bases in the gas phase. It was shown that in dilute solutions  ∆νOH depends on the geometric parameters  of the intramolecular hydrogen bond (IMHB). The energy of the IMHB of 3-(2-hydroxyethyl)pyrrolizidine was measured in dilute solution and in the gas phase.

How to Cite
Tarasov, V. V.; Kolesnikov, S. A.; Levin, V. M.; Skvortsov, I. M. Chem. Heterocycl. Compd. 2009, 45, 929. [Khim. Geterotsikl. Soedin. 2009, 1171.]

For this article in the English edition see DOI 10.1007/s10593-009-0372-x

 


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Published

2022-02-16

Issue

No. 8 (2009)

Section

Original Papers