Monatshefte für Chemie / Chemical Monthly

, Volume 108, Issue 1, pp 65–68 | Cite as

1H-NMR-spektroskopische Analyse von 2-Chlor-1.3.2-dioxarsolan

  • Oswald Adler
  • Friedhelm Kober
Organische Chemie und Biochemie

1 H-NMR-spectroscopic analysis of 2-chloro-1.3.2-dioxarsolane

Abstract

The1H-NMR-spectral data of 2-chloro-1.3.2-dioxarsolane are presented and discussed. The protons of the methylene groups form in concentrated solutions by rapide chlorine exchange anAA′A″A‴ spin system. In dilute solutions the protons form anAA′BB′ spin system, which is changed to anAA′A″A‴ system by addition of chlorine ions.

The vicinal H−C−C−H-coupling constants indicate a twist-envelope conformation.

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Copyright information

© Springer-Verlag 1977

Authors and Affiliations

  • Oswald Adler
    • 1
  • Friedhelm Kober
    • 1
  1. 1.Fachbereich 8Technische Hochschule Darmstadt (E. Zintl-Institut)DarmstadtBundesrepublik Deutschland

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