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Etude par spectrométrie de masse de la fragmentation du désoxy-3-di-O-isopropylidène-1,2: 5,6-méthylidène-3-α-D-hexofurannose et de quelques analogues substitués en C(3′)

✍ Scribed by Alain Glangetas; Fazil O. Gülacar; Jean M. J. Tronchet; Armand Buchs


Publisher
John Wiley and Sons
Year
1980
Tongue
German
Weight
393 KB
Volume
63
Category
Article
ISSN
0018-019X

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✦ Synopsis


Electron Impact Mass Spectrometry of the 3‐Desoxy‐1,2: 5,6‐di‐O‐isopropylidene‐3‐methylidene‐δ‐D‐hexofuranose and Some C(3′)‐Substituted Analogues

The mass spectra of the 3‐desoxy‐1,2:5, 6‐di‐O‐isopropylidene‐3‐methylidene‐ α‐D‐ribo‐hexofuranose and of some C(3′)‐mono‐ and ‐disubstituted derivatives have been investigated. Deuterium labelled molecules allow fragmentation modes to be proposed.


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