✍ Scribed by F.G. Alexander; D.B. Bigley; J.F.J. Todd
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The 70 eV negative ion mass spectra of some simple aromatic and aliphatic thio and dithio esters are discussed. A characteristic fragmentation process, a rearrangement analogous to the nitro‐nitrite conversion of aromatic nitro compounds, is observed for aromatic thio esters.
## Abstract The 70 eV negative ion mass spectra of a series of phosphoranes exhibit significant peaks for ions resulting from skeletal rearrangements. The primary fragmentation reactions of the molecular anions, which involve reduction of the phosphorus from the penta‐ to the ter‐valent state, have
Laser microprobe mass spectrometry (LMMS) has been applied systematically to a variety of organic polyfunctional molecules, covering a wide range of structures and polarities. The microprobe generally offers a combination of desorption under relatively mild conditions with abundant fragmentation. We