Infrared Absorption Spectra of Vinyl Esters of Carboxylic Acids

Author: McManis, George E.

Source: Applied Spectroscopy, Volume 24, Issue 5, Pages 485-544 (September/October 1970) , pp. 495-498(4)

Publisher: Society for Applied Spectroscopy

Buy & download fulltext article:

Price: $29.00 plus tax (Refund Policy)

Abstract:

The ir spectra of compounds containing the vinyl ester group exhibit absorption bands that allow them to be readily distinguished from other monosubstituted ethylenic compounds and from other esters. The vinyl C=C stretching vibration is a strong sharp band at 1640 cm⁻¹, which is quite useful in analytical procedures. The C-H stretching vibrations of the vinyl ester group are observed as two weaker bands at 3117 and 3040 cm⁻¹ flanking a larger sharp band at 3091 cm⁻¹. In-plane C-H deformation bands are noted at 1413, 1291, and 1092 cm⁻¹, while out-of-plane deformations are at 947, 868, and 603 cm⁻¹. The stretching vibration of the ester carbonyl is a strong sharp band at 1754 cm⁻¹. The C-O stretching region is dominated by a very strong band at 1142 cm⁻¹.

Keywords: Infrared spectra; Esters, Vinyl esters

Document Type: Research article

DOI: http://dx.doi.org/10.1366/000370270774372489

Affiliations: 1: Northern Regional Research Laboratory, Peoria, Illinois 61604

Publication date: 1970-09-01

More about this publication?

The Society publishes the internationally recognized, peer reviewed journal, Applied Spectroscopy, which is available both in print and online. Subscriptions are included with membership or can be purchased by institutional or corporate organizations. Abstracts may be viewed free of charge.

Previously published as Bulletin (Society for Applied Spectroscopy)
Editorial Board
Information for Authors
Submit a Paper
Subscribe to this Title
Membership Information
Request copyrighted SAS materials
Spectroscopic Nomenclature
Focus Compendium
ingentaconnect is not responsible for the content or availability of external websites