Photodissociation spectroscopy of gas-phase protonated acrolein derivatives
β Scribed by Honovich, Jeffrey P.; Dunbar, Robert C.
- Book ID
- 120557442
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 581 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0022-3654
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π SIMILAR VOLUMES
The gas phase photodissociation spectra of four protonated fi-diketones were obtained and compared with the absorption spectra of the corresponding ions in solution. Protonated 2,4-pentanedione was observed to undergo the photodissociation process [CS&O2]++hv--, [CH,CO]'+C,&O with a Amax at 276\* 10
## Abstract Electrospray ionization mass spectrometry/mass spectrometry (ESI/MS/MS) and multiple stage mass spectrometry (MS^__n__^, __n__ > 2) were used in the positive ion mode, with two different types of mass spectrometers, a quadrupole timeβofβflight and an ion trap, to characterize two sets o