## Abstract The decomposition modes of __trans__ cyclopentene‐3, 5‐diol under electron impact have been studied on deuterium labelled analogues. Fragmentation mechanisms are proposed.
Etude par spectrométrie de masse des cyclopenténols, cyclopentène-diols-3,4 et cyclopentène-triols-3,4,5
✍ Scribed by Gérard A. Singy; Armand Buchs
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- German
- Weight
- 682 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The mass spectra of cyclopentene‐1‐ol‐3, ‐1‐o1‐4, those of cis‐ and trans‐cyclopentene‐3,4‐diol and of the three stereoisomers of cyclopentene‐3,4,5‐triol have been studied. Decomposition modes based upon results obtained using deuterium labelled analogues are discussed.
📜 SIMILAR VOLUMES
## Abstract The mass spectra of the O‐isopropylidene derivatives of __threo__‐ and __erythro__‐furanose and those of the four C(4) methylated stereoisomers have been studied. Fragmentation modes based upon deuterium labelling, metastable peaks and high‐resolution measurements are proposed. Each ste
**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 ‐disubsti
## Abstract The mass spectra of the three cyclopentane‐1,2,3‐triols, six cyclopentane‐tetrols and four cyclopentane‐pentols stereoisomers have been studied. Complex processes, especially regarding the H~2~O eliminations, were detected by extensive deuterium labelling.