ISSN:
1434-4475
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
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.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00900908