Infrared spectroscopic observation of the McLafferty rearrangement in ionized 2-pentanone-Reference-Cited by-同舟云学术

Infrared spectroscopic observation of the McLafferty rearrangement in ionized 2-pentanone

Published:2020 Issue:34 Volume:22 Page:19230-19237
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Yasumoto Ryo¹²³⁴⁵,Matsuda Yoshiyuki¹²³⁴⁵^ORCID,Fujii Asuka¹²³⁴⁵^ORCID

Affiliation:

1. Department of Chemistry

2. Graduate School of Science

3. Tohoku University

4. Sendai 980-8578

5. Japan

Abstract

The isomerization mechanism of ionized 2-pentanone is investigated by infrared predissociation spectroscopy and theoretical calculations. The observation of OH stretch demonstrates its enolization through the McLafferty rearrangement.

Funder

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2020/CP/D0CP02602F

Reference42 articles.

1. Intramolecular hydrogen transfer in mass spectra. II. McLafferty rearrangement and related reactions

2. Highlights of 50 years of ionic reaction mechanistic studies

3. Mass Spectrometric Analysis. Molecular Rearrangements

4. Mass spectrometry of organic compounds. IX. McLafferty rearrangements in some bicyclic ketones

5. Metastable McLafferty rearrangement reaction in the electron impact ionization of stearic acid methyl ester

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