Electron-impact studies—XLVII: The mass spectra of 2-aryl-1,3-dithianes and -1,3-dithiolanes
✍ Scribed by J. H. Bowie; P. Y. White
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 487 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1076-5174
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## Abstract The mass spectra of 20 1,3‐dithianes were studied. The fragmentation patterns including the loss of 74 u and 107 u and clearage of the substituent at C‐2 depended strongly on the nature of the substituents at that position. 2,2‐Diphenyl‐1,3‐dithiane undergoes an atypical fragmentation i
The negative-ion mass spectra of 2-aryl-l,3-dithianes contain pronounced molecular anions together with fragment ions which are produced by both simpleand complex cleavage reactions. These spectra contain further examples of specific hydrogen scrambling processes in negative ions. Nitroaryldithianes