The proton affinities ( P A ) of all isomeric dimethylacetophenones were determined using the 'kinetic method' with a tandem mass spectrometer and by measurements of the proton transfer equilibrium in the gas phase by Fourier transform ion cyclotron resonance mass spectrometry. For both methods acet
Mass spectrometric evidence for the existence of two isomers of protonated methyl nitrate
β Scribed by Giulia de Petris
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 174 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Benzoyl peroxide gave rise to benzoic acid (at m/z 122) in its electron impact mass spectrum, and its perdeuterated counterpart produced perdeuterobenzoic acid, Cp,C02D, at m/z 128 under the same conditions. An intramolecular hydrogen abstraction is proposed for the formation of benzoic acid from th
## Abstract A derivative of Salmonella typhimurium TA98 which does not respond to the potent mutagenicity of 1,8βdinitropyrene is described. This novel strain also shows a lack of response to the mutagenic action of 1,3βdinitropyrene and a greatly reduced response to 1,6βdinitropyrene and 1βnitropy