{"title":"氧化过程的过氧化物中间体:有机三氧化物","authors":"S. Khursan","doi":"10.1002/9780470682531.PAT0874","DOIUrl":null,"url":null,"abstract":"The review discusses the results of studies on the chemistry of organic trioxides ROOOR (R = H or an organic radical) carried out in the past years. The spectral identification, structure, thermal stability and chemical properties of HOOOH, HOOO⋅, hydrotrioxides, open-chain and cyclic trioxides (including fullerene ozonides) are described. The significance of trioxides for biochemistry, environmental chemistry, and organic synthesis is much higher than it was believed previously. The chemical reactions that these compounds undergo resemble those of peroxides. However, the temperature range in which trioxide reactions occur is shifted considerably towards low temperatures. Homolytic decomposition at one of the OO bonds is the most typical reaction of trioxides. Trioxides are liable to induced and catalytic decomposition. Hydrotrioxides demonstrate high oxidative activity. Decomposition of some trioxides is accompanied by efficient generation of singlet oxygen. \n \n \nKeywords: \n \nfree radicals; \norganic trioxides; \noxidation; \nozone; \nreaction mechanism; \nsinglet oxygen; \nthermal decomposition","PeriodicalId":20036,"journal":{"name":"Patai's Chemistry of Functional Groups","volume":"46 1","pages":"1-72"},"PeriodicalIF":0.0000,"publicationDate":"2014-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Peroxide intermediates of oxidation processes: Organic trioxides\",\"authors\":\"S. Khursan\",\"doi\":\"10.1002/9780470682531.PAT0874\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The review discusses the results of studies on the chemistry of organic trioxides ROOOR (R = H or an organic radical) carried out in the past years. The spectral identification, structure, thermal stability and chemical properties of HOOOH, HOOO⋅, hydrotrioxides, open-chain and cyclic trioxides (including fullerene ozonides) are described. The significance of trioxides for biochemistry, environmental chemistry, and organic synthesis is much higher than it was believed previously. The chemical reactions that these compounds undergo resemble those of peroxides. However, the temperature range in which trioxide reactions occur is shifted considerably towards low temperatures. Homolytic decomposition at one of the OO bonds is the most typical reaction of trioxides. Trioxides are liable to induced and catalytic decomposition. Hydrotrioxides demonstrate high oxidative activity. Decomposition of some trioxides is accompanied by efficient generation of singlet oxygen. \\n \\n \\nKeywords: \\n \\nfree radicals; \\norganic trioxides; \\noxidation; \\nozone; \\nreaction mechanism; \\nsinglet oxygen; \\nthermal decomposition\",\"PeriodicalId\":20036,\"journal\":{\"name\":\"Patai's Chemistry of Functional Groups\",\"volume\":\"46 1\",\"pages\":\"1-72\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-09-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Patai's Chemistry of Functional Groups\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/9780470682531.PAT0874\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Patai's Chemistry of Functional Groups","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/9780470682531.PAT0874","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Peroxide intermediates of oxidation processes: Organic trioxides
The review discusses the results of studies on the chemistry of organic trioxides ROOOR (R = H or an organic radical) carried out in the past years. The spectral identification, structure, thermal stability and chemical properties of HOOOH, HOOO⋅, hydrotrioxides, open-chain and cyclic trioxides (including fullerene ozonides) are described. The significance of trioxides for biochemistry, environmental chemistry, and organic synthesis is much higher than it was believed previously. The chemical reactions that these compounds undergo resemble those of peroxides. However, the temperature range in which trioxide reactions occur is shifted considerably towards low temperatures. Homolytic decomposition at one of the OO bonds is the most typical reaction of trioxides. Trioxides are liable to induced and catalytic decomposition. Hydrotrioxides demonstrate high oxidative activity. Decomposition of some trioxides is accompanied by efficient generation of singlet oxygen.
Keywords:
free radicals;
organic trioxides;
oxidation;
ozone;
reaction mechanism;
singlet oxygen;
thermal decomposition
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