Skip to main content

Infrared Studies of Ketones: Parameters Affecting the Induced Carbonyl Stretching Vibration by Solute/Solvent Interaction

Buy Article:

$29.00 plus tax (Refund Policy)

Abstract:

The carbonyl stretching frequency, vC=O, decreases as the polarity of the solvent increases. The vC=O frequencies for dialkyl ketones are affected by intermolecular hydrogen bonding of the solvent proton with the free pair of electrons on the carbonyl oxygen atom. The strength of the intermolecular hydrogen bond is determined by steric effects of both the solvent and solute, the acidity of the intermolecular hydrogen bond proton, and the basicity of the ketone carbonyl group.

Keywords: Carbonyl stretching; Infrared; Intermolecular hydrogen bonding; Ketones; Molecular structure; Solute/solvent interactions; Solvent polarity; Steric effects

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702904086218

Affiliations: Dow Chemical Company, Analytical Sciences, 1897 Building, Midland, Michigan 48667

Publication date: March 1, 1990

More about this publication?
sas/sas/1990/00000044/00000003/art00013
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more