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NMR experiments on acetals—XXXVII: NMR spectral study of cis-, and trans-6-methyl-4-r-1,3-oxaselenans

✍ Scribed by A. Geens; M. Anteunis; F. De Pessemier; J. Fransen; G. Verhegghe

Book ID: 103394881
Publisher: Elsevier Science
Year: 1972
Tongue: French
Weight: 447 KB
Volume: 28
Category: Article
ISSN: 0040-4020
DOI: 10.1016/0040-4020(72)80169-8

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## Abstract Complete analyses of the 300 MHz ^1^H NMR spectra of 1‐aza‐4,6‐dioxabicyclo[3.3.0]octane (**1a**), the 5‐Me‐ (**1b**), and both the __cis__‐ and __trans__‐3,5‐diMe‐ derivatives (**1__c__** and **1__t__**), as well as most of the corresponding methiodides are reported. Spectral data sugg