Phosphinic acids and derivatives. III. Mass spectra of diarylphosphinates
β Scribed by Haake, Paul; Frearson, M. J.; Diebert, Curtis E.
- Book ID
- 126811826
- Publisher
- American Chemical Society
- Year
- 1969
- Tongue
- English
- Weight
- 849 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
There has been considerable recent interest in alkylphosphinate esters as substrates for study of displacement at phosphorus. ~-4 Interpretation of some of this data is complicated by the problem of possible attack at alkyl carbon rather than phosphorus. We report here data on relative rates of hydr
The 70 eV electron impact mass spectra of 34 l-phenyl-2,5pyrimidine derivatives are presented. Based on the observed mass shifts by the various substituents, the nature of the main fragment ions is rationalized.
The mass spectrometrical fragmentation patterns of the 4.4-dimethyloxazoline derivatives (DMOX) of the studied 0x0 fatty acids are easily to understand. The 0x0 group positions can be assigned unequivocally, The spectra are similar to those of the corresponding pyrrolidide derivatives. Since DMOX de