LIVIU BIRZAN*, VICTORITA TECUCEANU, CRISTIAN ENACHE, ALEXANDRU C. RAZUS<br>Molecular Ions Resulted in Mass Spectrometer for <br>1,3-bis(phenylselanyl)-azulenes and Their Oxidized Products

REVISTA DE CHIMIE
Cite as: Rev. Chim.
https://doi.org/10.37358/Rev.Chim.1949

OSIM Nr. R102355
ISSN Online 2668-8212
ISSN Print: 1582-9049
ISSN-L: 1582-9049

LATEST ISSUE >>>

Revista de Chimie (Rev. Chim.), Year 2013, Volume 64, Issue 11,

LIVIU BIRZAN*, VICTORITA TECUCEANU, CRISTIAN ENACHE, ALEXANDRU C. RAZUS
Molecular Ions Resulted in Mass Spectrometer for
1,3-bis(phenylselanyl)-azulenes and Their Oxidized Products

Abstract:

The reported results in this paper confirm the previous statement on the limited validity of the EE rule for the molecular ion generation when ESI method was used in mass spectrometer. Thus, the ratio [M].+/[M+1]+ increases with the molecule oxidizability until the absence of the protonated form; therefore, in several cases the base peak fragment is not always an EE fragment. In addition to the basic fragmentation of the compounds with one selenium atom in the molecule, the presence of the second such atom, especially in higher oxidation states, complicates the splitting in the mass spectrometer. Key words: azulene, selenium compounds, mass spectra, isotopes

Issue: 2013, Volume 64, Issue 11

Pages:

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)

News, Events

Gold Open Access | Source=http://www.plos.org/ | Author=art designer at PLoS

Conferences of Contemporary
Chemistry

Biblioteca Chimiei

Materiale Plastice

REVISTA DE CHIMIE

Chemistry Conferences

PUBLISHING

Paper Drafting Guide

Paper Template

Ethical Statement

Paper Submission Guide

Ghidul Autorului (ro)

LEGAL

Open Access & Archiving Policy
Gold Open Access | Source=http://www.plos.org/ | Author=art designer at PLoS

CONTACT US

Journal Publisher:
REVISTA DE CHIMIE SRL
revistadechimiesrl.ro
Editorial Office Addres:
Calea Plevnei Nr. 139A
Sector 6, 060011, Bucuresti, ROMANIA
Phone: +4021 314 24 47
Mobile: +40730014437
Email: office@revistadechimie.ro

REVISTA DE CHIMIE use Cookies. Please read our COOKIE POLICY page to learn more.

LIVIU BIRZAN*, VICTORITA TECUCEANU, CRISTIAN ENACHE, ALEXANDRU C. RAZUSMolecular Ions Resulted in Mass Spectrometer for 1,3-bis(phenylselanyl)-azulenes and Their Oxidized Products

LIVIU BIRZAN*, VICTORITA TECUCEANU, CRISTIAN ENACHE, ALEXANDRU C. RAZUS
Molecular Ions Resulted in Mass Spectrometer for
1,3-bis(phenylselanyl)-azulenes and Their Oxidized Products