𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Methylene substitution reactions in a quadrupole ion trap selectivity of ethylene, ethylene oxide, and dimethyl ether reactive ions

✍ Scribed by Tracy Donovan; Chien-Chung Liou; Jennifer Brodbelt


Book ID
108044617
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
785 KB
Volume
3
Category
Article
ISSN
1044-0305

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Selective ion–molecule reactions of ethe
✍ Erwin J. Alvarez; Jennifer S. Brodbelt πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 637 KB

The analysis of a targeted group of nucleoside antibiotics has been accomplished through the use of selective ion-molecule reactions and collision-activated dissociation (CAD) techniques in a quadrupole ion trap. A series of homologous ether reagent ions generated from dimethyl ether, di-n-butyl eth

Reactions of Hydantoin and Succinimide A
✍ Shen, Jim Xiangxin; Brodbelt, Jennifer πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 878 KB

The analysis of hydantoin and succinimide anticonvulsants was carried out using techniques of chemical ionization and collision activated dissociation (CAD) in a quadrupole ion trap. Dimethyl ether was used as the chemical ionization reagent gas to generate [M + HI+ and IM + 13)' products, with the

Functional group-selective ion-molecule
✍ Erika S. Eichmann; Jennifer S. Brodbelt πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 857 KB

The selective methylation and methylene substitution reactions of dimethyl ether ions with ethylene glycol, ethylene glycol monomethyl ether, and ethylene glycol dimethyl ether were investigated in a quadrupole ion trap mass spectrometer. Whereas the reactions of ethylene glycol and ethylene glycol

Ion-molecule reactions of dimethyl ether
✍ Mosi, Andrew A.; Skelton, Randall H.; Eigendorf, Guenter K. πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 72 KB πŸ‘ 2 views

The reaction chemistry between dimethyl ether (DME) cations and polycyclic aromatic hydrocarbons (PAHs) was elucidated by isolating three different types of DME ions using a quadrupole ion trap and reacting them individually with neutral PAH molecules eluting from a gas chromatographic column. The r

Evaluation of steric and substituent eff
✍ Gerald F. Bauerle; Jennifer S. Brodbelt πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 1024 KB

Competitive reactions of dimethyl ether ions are used to probe the steric and substituent effects of substituted phenols and anisoles in a quadrupole ion trap. The relative percentages of protonation and methylene substitution from the reactions of dimethyl ether ions show a correlation with size, l