Hoffmann, Michael and Edwards, John O. (1977) Kinetics and mechanism of the oxidation of thiourea and N,N'-dialkylthioureas by hydrogen peroxide. Inorganic Chemistry, 16 (12). pp. 3333-3338. ISSN 0020-1669. doi:10.1021/ic50178a069. https://resolver.caltech.edu/CaltechAUTHORS:20151215-100419432
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Abstract
The oxidation of thiourea and two dialkylthioureas to their respective formamidine disulfide cations by hydrogen peroxide in acid solution has been studied kinetically. The rate law and other data indicate that the reactions proceed via a nucleophilic displacement by sulfur on oxygen. The scope of this mechanism for reaction of nucleophiles with peroxides is discussed.
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| Additional Information: | © 1977 American Chemical Society. Received July 6, 1977. We are indebted to Mr. N. Fina who performed some initial experiments and to the U.S.A.F. Office of Scientific Research for financial support. | |||||||||
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| Issue or Number: | 12 | |||||||||
| DOI: | 10.1021/ic50178a069 | |||||||||
| Record Number: | CaltechAUTHORS:20151215-100419432 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20151215-100419432 | |||||||||
| Official Citation: | Kinetics and mechanism of the oxidation of thiourea and N,N'-dialkylthioureas by hydrogen peroxide Michael Hoffmann and John O. Edwards Inorganic Chemistry 1977 16 (12), 3333-3338 DOI: 10.1021/ic50178a069 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 62927 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 15 Dec 2015 19:16 | |||||||||
| Last Modified: | 10 Nov 2021 23:08 |
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