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Physical properties of organic thiones. Part I. Electronic absorption spectra of nitrogen-containing thione compounds

✍ Scribed by M. J. Janssen

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 389 KB
Volume: 79
Category: Article
ISSN: 0165-0513
DOI: 10.1002/recl.19600790503

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✦ Synopsis

Abstract

The electronic absorption spectra of some thioamides, dithiocarbamic esters, thioureas and one thioncarbamic ester are recorded in a hydrocarbon, diethyl ether, ethanol and concentrated sulphuric acid as solvents. The bands are classified according to their intensities and solvent effects. It is shown that the assignment of Koch must be reversed. The spectra of substituted thioureas are discussed in relation to their spatial structures.

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Physical properties of organic thiones.

Physical properties of organic thiones. Part II. Electronic absorption spectra of compounds containing the thiocarbonyl group

✍ M. J. Janssen 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 362 KB

## Abstract Electronic absorption spectra of compounds containing a thiocarbonyl group bound to carbon, sulphur or oxygen are reported. The spectra were taken, whenever possible, in cyclohexane, ethanol and concentrated sulphuric acid. The bands are compared with those of nitrogen‐containing thion