๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Electron impact and chemical ionization mass spectra of catechol derivatives from insect cuticle

โœ Scribed by P. Roepstorff; S. O. Andersen


Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
320 KB
Volume
7
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Comparative Electron Ionization, Chemica
โœ Steven M. Schildcrout; James A. Reeder ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 104 KB ๐Ÿ‘ 2 views

Positive-ion electron ionization (EI), methane chemical ionization (CI) and collision-induced dissociation (CID) mass spectra are reported for a series of pyridone-imines generated from 1-alkyl substituted aminopyridinium salts in a direct-probe inlet. The series comprises 1-methyl-2-imino-and 1-eth

Electron Ionization and Positive-ion Che
โœ Zaharie Moldovan; Cristina Maldonado; Josep M. Bayona ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 155 KB ๐Ÿ‘ 1 views

A family of 12 (7 saturated and 5 unsaturated) long chain fatty acid N-(2-hydroxyethyl)amides has been investigated by electron ionization (EI) and positive-ion chemical ionization (PICI) mass spectrometry. This paper presents the mass spectra and structures of the main ions obtained by EI and PICI

Electron Impact- and Chemical Ionization
โœ G. Reznicek; U. Kastner; S. Glasl ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 160 KB ๐Ÿ‘ 1 views

The electron impact-mass spectra as well as the complementary chemical ionization-mass spectra (with the reactant gas ammonia) of various structural types of sesquiterpene lactones isolated from Achillea species are discussed in respect to the important information either gained by fragmentation pat