{"title":"-乙基酰--丙烯酸乙酯与过氧化叔丁基反应活化Mo2B时环氧化物生成规律","authors":"Z. Komarenska, L. P. Oliynuk, O. Makota","doi":"10.23939/ctas2022.02.001","DOIUrl":null,"url":null,"abstract":"The regularities of epoxide formation during the activation of the Mo2B catalyst in the reaction of β- ethylalyl--ethyl acrylate interaction with tert-butyl hydroperoxide have been studied. The change in the composition of the Mo2B catalyst surface and its amount in the reaction mixture was studied. As well as reaction products (tert-butyl alcohol and 2,3-epoxy-2-ethylpropylethyl acrylate). It is shown that the selectivity of epoxy formation is not constant. It was found that the hydroperoxide on the non-activated form of the catalyst is consumed unproductively, and on the activated completely spent on epoxidation.","PeriodicalId":9808,"journal":{"name":"Chemistry, Technology and Application of Substances","volume":"70 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"REGULARITIES OF EPOXIDE FORMATION DURING THE ACTIVATION OF Mo2B IN THE REACTION OF -ETHYLALYL--ETHYL ACRYLATE WITH TERT-BUTYL HYDROPEROXIDE\",\"authors\":\"Z. Komarenska, L. P. Oliynuk, O. Makota\",\"doi\":\"10.23939/ctas2022.02.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The regularities of epoxide formation during the activation of the Mo2B catalyst in the reaction of β- ethylalyl--ethyl acrylate interaction with tert-butyl hydroperoxide have been studied. The change in the composition of the Mo2B catalyst surface and its amount in the reaction mixture was studied. As well as reaction products (tert-butyl alcohol and 2,3-epoxy-2-ethylpropylethyl acrylate). It is shown that the selectivity of epoxy formation is not constant. It was found that the hydroperoxide on the non-activated form of the catalyst is consumed unproductively, and on the activated completely spent on epoxidation.\",\"PeriodicalId\":9808,\"journal\":{\"name\":\"Chemistry, Technology and Application of Substances\",\"volume\":\"70 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry, Technology and Application of Substances\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23939/ctas2022.02.001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry, Technology and Application of Substances","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23939/ctas2022.02.001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
REGULARITIES OF EPOXIDE FORMATION DURING THE ACTIVATION OF Mo2B IN THE REACTION OF -ETHYLALYL--ETHYL ACRYLATE WITH TERT-BUTYL HYDROPEROXIDE
The regularities of epoxide formation during the activation of the Mo2B catalyst in the reaction of β- ethylalyl--ethyl acrylate interaction with tert-butyl hydroperoxide have been studied. The change in the composition of the Mo2B catalyst surface and its amount in the reaction mixture was studied. As well as reaction products (tert-butyl alcohol and 2,3-epoxy-2-ethylpropylethyl acrylate). It is shown that the selectivity of epoxy formation is not constant. It was found that the hydroperoxide on the non-activated form of the catalyst is consumed unproductively, and on the activated completely spent on epoxidation.
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