Electron impact mass spectra of substituted β-nitrostyrenes
✍ Scribed by A. Baran'ski; A. I. Mikaya
- Book ID
- 112448972
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 195 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1573-9171
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## Abstract Several 1‐X‐sabstitirted‐3‐methoxy‐4‐trideuteromethoxybenzens were synthesized and their electron impact ionization mass spectra were measured with an ionizing energy of 20 eV. From the peak intensity ratio of [M CD~3~ ] and [M CH~3~] the fragmentation‐directing ability of the subst