I.R. Band Assignment of some Substituted Urea Compounds and Studies on their Hydrogen Bonding Character 


Vol. 14,  No. 2, pp. 147-153, Apr.  1970


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  Abstract

Band assignments in the infrared absorption spectra of the four substituted Urea compounds, Fenuron (3-phenyl-1,1-dimethyl urea), OMU (3-cyclooctyl-1,1-dimethyl urea), Herban (3-(hexahydro-4,7-methanoidan-5-yl)-l,1-dimethyl urea), and Monuron (3-(p-chlorophenyl)-1,1-dimethyl urea), are made by analyzing the spectra obtained with various solvents. The results suggest that Fenuron and Monuron, each of which contain an unsaturated benzene ring, have a strong tendency to bond through both the amino group and the carbonyl oxygen. Herban and OMU, however, exhibit a much greater change in strength of the carbonyl bond than of the amino bond. It means that a strong hydrogen bonding occurs only at the carbonyl oxygen in the compounds.

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  Cite this article

[IEEE Style]

J. T. Kim, "I.R. Band Assignment of some Substituted Urea Compounds and Studies on their Hydrogen Bonding Character," Journal of the Korean Chemical Society, vol. 14, no. 2, pp. 147-153, 1970. DOI: .

[ACM Style]

Jong Taik Kim. 1970. I.R. Band Assignment of some Substituted Urea Compounds and Studies on their Hydrogen Bonding Character. Journal of the Korean Chemical Society, 14, 2, (1970), 147-153. DOI: .

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ISSN(Print) 1017-2548
ISSN(Online) 2234-8530