๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Negative-ion fast atom bombardment mass spectrometry in the characterization of deoxyfluorinated sugars

โœ Scribed by M. Coppola; D. Favretto; P. Traldi; G. Resnati

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
248 KB
Volume
29
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

โœฆ Synopsis

Negative-ion fast atom bombardment mass spectrometry and metastable ion studies were applied to the characterization of three isomeric fluorine-containing sugars. Peculiar fragmentation processes were evidenced for each isomer, enabling their differentiation. Comparison with the behaviour of a non-fluorinated analogue allowed investigation of the role of fluorine in the decomposition processes of these compounds.

๐Ÿ“œ SIMILAR VOLUMES

Analysis of xanthates by negative-ion fa
Analysis of xanthates by negative-ion fast atom bombardment mass spectrometry
โœ L. Fourie; H. G. Kruger ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 228 KB

## Abstract A new technique using negativeโ€ion fast atom bombardment mass spectrometry for the analysis of xanthates and related compounds is described. Electron impact and positiveโ€ion fast atom bombardment mass spectrometry produced no structurally related fragment ions or observable molecular io

Negative-ion fast atom bombardment mass
Negative-ion fast atom bombardment mass spectrometry of N-phosphoamino acids
โœ Ying-Wu Yin; Yuan Ma; Yu-Fen Zhao; Bing Xin; Guang-Hui Wang ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 248 KB

## Abstract The fragmentation patterns of __N__โ€phosphoamino acids in negativeโ€ion fast atom bombardment mass spectrometry (FABMS) showed different characteristics to those in positiveโ€ion FABMS. Six typical __N__โ€diisopropyloxyphorphorylamino acids all had intense [M โˆ’ 1]^โˆ’^ peaks, and they underw