{"title":"羧酸分解和氧化的均相和非均相光反应","authors":"M. Bideau, B. Claudel, L. Faure, M. Rachimoellah","doi":"10.1016/0047-2670(87)80010-2","DOIUrl":null,"url":null,"abstract":"<div><p>Decarboxylation and oxidation reactions of carboxylic acids in the presence of various light receivers are reviewed from the experimental and mechanistic standpoints. The homogeneous photoreceivers studied are the ions UO<sub>2</sub><sup>2+</sup>, Fe<sup>2+</sup> and Cu<sup>2+</sup>. They differ in activity and in selectivity as far as the nature of the hydrocarbons formed by decarboxylation is concerned. The activity of the heterogeneous photocatalyst TiO<sub>2</sub> (anatase) in oxidation is shown to be greatly increased in the presence of dissolved substances, <em>e.g.</em> Fe<sup>3+</sup> and Cu<sup>2+</sup>.</p></div>","PeriodicalId":16771,"journal":{"name":"Journal of Photochemistry","volume":"39 1","pages":"Pages 107-128"},"PeriodicalIF":0.0000,"publicationDate":"1987-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-2670(87)80010-2","citationCount":"26","resultStr":"{\"title\":\"Homogeneous and heterogeneous photoreactions of decomposition and oxidation of carboxylic acids\",\"authors\":\"M. Bideau, B. Claudel, L. Faure, M. Rachimoellah\",\"doi\":\"10.1016/0047-2670(87)80010-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Decarboxylation and oxidation reactions of carboxylic acids in the presence of various light receivers are reviewed from the experimental and mechanistic standpoints. The homogeneous photoreceivers studied are the ions UO<sub>2</sub><sup>2+</sup>, Fe<sup>2+</sup> and Cu<sup>2+</sup>. They differ in activity and in selectivity as far as the nature of the hydrocarbons formed by decarboxylation is concerned. The activity of the heterogeneous photocatalyst TiO<sub>2</sub> (anatase) in oxidation is shown to be greatly increased in the presence of dissolved substances, <em>e.g.</em> Fe<sup>3+</sup> and Cu<sup>2+</sup>.</p></div>\",\"PeriodicalId\":16771,\"journal\":{\"name\":\"Journal of Photochemistry\",\"volume\":\"39 1\",\"pages\":\"Pages 107-128\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0047-2670(87)80010-2\",\"citationCount\":\"26\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Photochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0047267087800102\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Photochemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0047267087800102","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Homogeneous and heterogeneous photoreactions of decomposition and oxidation of carboxylic acids
Decarboxylation and oxidation reactions of carboxylic acids in the presence of various light receivers are reviewed from the experimental and mechanistic standpoints. The homogeneous photoreceivers studied are the ions UO22+, Fe2+ and Cu2+. They differ in activity and in selectivity as far as the nature of the hydrocarbons formed by decarboxylation is concerned. The activity of the heterogeneous photocatalyst TiO2 (anatase) in oxidation is shown to be greatly increased in the presence of dissolved substances, e.g. Fe3+ and Cu2+.
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