𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mass Spectral Fragmentation Reactions of 4-Azasteroids

✍ Scribed by D. Burinsky; J. Williams; A. Jr. Thornquest; S. Sides


Publisher
John Wiley and Sons
Year
2004
Weight
53 KB
Volume
35
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The Mass Spectral Fragmentation of Perez
✍ Eduardo CortΓ©s; BenjamΓ­n Ortiz; RubΓ©n SΓ‘nchez-ObregΓ³n; Fernando Walls; Francisco πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 201 KB πŸ‘ 2 views

Electron impact mass spectra of six isomeric compounds, namely perezone, isoperezone, Ξ±-pipitzol, Ξ²-pipitzol, Ξ²-isopipitzol and dihydroisoperezinone have been recorded. The proposed fragmentation pathways leading to the formation of a number of important daughter ions have been confirmed from the co

Mass spectral fragmentation patterns of
✍ Roberto Martinez; Margarita Suarez; Nazario Martin; Estael Ochoa; Carlos Seoane; πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 36 KB

The electron impact mass spectra of new 5-acetyl-4-aryl-6-methyl-2(1H)pyridones have been studied. A dominant peak in all the spectra is due to cleavage of the CO-NH bond of the amido group with charge retention on the carbonyl group. This fragmentation is followed by a hydrogen rearrangement to the

Mass spectral study of the fragmentation
✍ Monica Culea; N. Palibroda; Z. Moldovan; Simona Nicoara; I. Fenesan; Rodica Pope πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 79 KB πŸ‘ 2 views

The electron impact ionization mass spectra of the p-carboxyphenylsulfonylamide (1), p-carbomethoxyphenylsulfonylamide (2), p-methoxyphenylsulfonylamide (3) and p-fluorophenylsulfonylamide (4), of O,Odiphenyl-thiophosphoric acid, are discussed and interpreted, based on accurate mass measurements and