Yuliya N. Pavlyukova, Natalya D. Shashurina, V. Ostrovskii
{"title":"间硝基苯甲酸在硫酸水溶液中的硝化动力学","authors":"Yuliya N. Pavlyukova, Natalya D. Shashurina, V. Ostrovskii","doi":"10.36807/1998-9849-2022-61-87-57-61","DOIUrl":null,"url":null,"abstract":"The kinetics of the nitration reaction of m-nitrobenzoic acid with nitric acid in a sulfuric acid medium of various concentrations was studied by UV spectroscopy. The observed differences in the rate of nitration of m-nitrobenzoic acid from the nitration of alkylbenzenes are associated with the electron-withdrawing nature of the carboxyl group, as well as with its protonation. During the reaction, not only 3,5-dinitrobenzoic acid is formed, but also products with significantly higher molar absorption coefficients","PeriodicalId":9467,"journal":{"name":"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)","volume":"73 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"KINETICS OF NITRATION OF M-NITROBENZOIC ACID IN AQUEOUS SOLUTIONS OF SULFURIC ACID\",\"authors\":\"Yuliya N. Pavlyukova, Natalya D. Shashurina, V. Ostrovskii\",\"doi\":\"10.36807/1998-9849-2022-61-87-57-61\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The kinetics of the nitration reaction of m-nitrobenzoic acid with nitric acid in a sulfuric acid medium of various concentrations was studied by UV spectroscopy. The observed differences in the rate of nitration of m-nitrobenzoic acid from the nitration of alkylbenzenes are associated with the electron-withdrawing nature of the carboxyl group, as well as with its protonation. During the reaction, not only 3,5-dinitrobenzoic acid is formed, but also products with significantly higher molar absorption coefficients\",\"PeriodicalId\":9467,\"journal\":{\"name\":\"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)\",\"volume\":\"73 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36807/1998-9849-2022-61-87-57-61\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Saint Petersburg State Institute of Technology (Technical University)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36807/1998-9849-2022-61-87-57-61","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
KINETICS OF NITRATION OF M-NITROBENZOIC ACID IN AQUEOUS SOLUTIONS OF SULFURIC ACID
The kinetics of the nitration reaction of m-nitrobenzoic acid with nitric acid in a sulfuric acid medium of various concentrations was studied by UV spectroscopy. The observed differences in the rate of nitration of m-nitrobenzoic acid from the nitration of alkylbenzenes are associated with the electron-withdrawing nature of the carboxyl group, as well as with its protonation. During the reaction, not only 3,5-dinitrobenzoic acid is formed, but also products with significantly higher molar absorption coefficients
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
