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Proton magnetic resonance spectra of ethylene episulfoxides. Anomaly in magnitudes of spin-coupling constants between ring protons

✍ Scribed by M. Ohtsuru; K. Tori; M. Fukuyama

Publisher: Elsevier Science
Year: 1970
Tongue: French
Weight: 175 KB
Volume: 11
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)98363-7

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✦ Synopsis

In the course of the chemical study of episulfoxides (I, 2), we hove found in the PMR spectm of ethylene episulfoxide (I)*3 and propylene episulfoxide (II) that the J-values between ring protons are abnormal in comparison with those obtained in other three-membered heterocyclic compounds.

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