NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

Synthesis and properties of azoles and their derivatives.23. Electron impact mass spectrometry of regio- and stereoisomeric diarylnitroisoxazolines

Published

Author(s)

Anzor I. Mikaia, Andre Baranski

Abstract

General fragmentation pathways for nitro-substituted di(aryl)isoxazolines under electron ionization are determined. Ions useful for differentiation of positional and stereo-isomers are established.
Citation
Chemistry of Heterocyclic Compounds
Volume
26
Issue
1
Pub Type
Journals

Download Paper

DOI Link

Keywords

Mass spectra, electron ionization, isoxazolines, Fragmentation mechanism
Chemistry and Analytical chemistry

Citation

Mikaia, A. and Baranski, A. (1990), Synthesis and properties of azoles and their derivatives.23. Electron impact mass spectrometry of regio- and stereoisomeric diarylnitroisoxazolines, Chemistry of Heterocyclic Compounds, [online], https://doi.org/10.1007/BF00506854 (Accessed October 28, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created January 1, 1990, Updated January 27, 2020
Was this page helpful?