Mono-, di-, and trisubstituted acyl- and alkylthiophenes. 2. Mass spectrometry
โ Scribed by Pomonis, J. George; Fatland, Charlotte L.; Zaylskie, Richard G.
- Book ID
- 126057939
- Publisher
- American Chemical Society
- Year
- 1976
- Tongue
- English
- Weight
- 462 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0021-9568
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๐ SIMILAR VOLUMES
The mass spectrometric hehaviour of pairs of stereoisomeric moo\* and &-substituted norbornanes, namely bicyclo [ 2.2.1 1 heptane-&ndo-and -exo-carboxylic acid, methyl bicyclo [ 2.2.1 1 heptane->endo-and -emcarboxylate, &xo-acetamidobicyclo [ 2.2.1 I heptaoe-2-endo-and Zendu-acetamidobicyclo 12.2.1
The 2-aminoisoflavones studied exhibited some familiar fragmentation pathways, such as the formation of the retro-Diels-Alder ions. However, substitutions at C(2), C(3'), C(4') and C(6) induced some specific decompositions of both mass spectrometric and pyrolytic origin. Pyrolytic decompositions rev