{"title":"半中和法测定部分3-烷基(芳基)-4-邻苯二胺-4,5-二氢- 1h -1,2,4-三唑-5-酮化合物的HNP和pKa值","authors":"H. Yüksek, S. Manap, G. Özdemir","doi":"10.48138/cjo.1200631","DOIUrl":null,"url":null,"abstract":"In this study, the effects of solvents and molecular structure upon acidity, five 3-alkyl(aryl)-4-phthalimido-4,5-dihydro-1H-1,2,4-triazol-5-ones (3-7) were potentiometrically titrated with tetrabutylammonium hydroxide (TBAH) in four different anhydrous solvents (isopropyl alcohol, acetonitrile, tert-butyl alcohol and N,N-dimethylformamide) and HNP and corresponding pKa values were determined by half-neutralization method for all cases.","PeriodicalId":9662,"journal":{"name":"Caucasian Journal of Science","volume":"12 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Determination of HNP and pKa Values of Some 3-Alkyl(Aryl)-4-phthalimido-4,5-dihydro-1H-1,2,4-triazol-5-one Compounds by Semi-Neutralization Method\",\"authors\":\"H. Yüksek, S. Manap, G. Özdemir\",\"doi\":\"10.48138/cjo.1200631\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, the effects of solvents and molecular structure upon acidity, five 3-alkyl(aryl)-4-phthalimido-4,5-dihydro-1H-1,2,4-triazol-5-ones (3-7) were potentiometrically titrated with tetrabutylammonium hydroxide (TBAH) in four different anhydrous solvents (isopropyl alcohol, acetonitrile, tert-butyl alcohol and N,N-dimethylformamide) and HNP and corresponding pKa values were determined by half-neutralization method for all cases.\",\"PeriodicalId\":9662,\"journal\":{\"name\":\"Caucasian Journal of Science\",\"volume\":\"12 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Caucasian Journal of Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.48138/cjo.1200631\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Caucasian Journal of Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.48138/cjo.1200631","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Determination of HNP and pKa Values of Some 3-Alkyl(Aryl)-4-phthalimido-4,5-dihydro-1H-1,2,4-triazol-5-one Compounds by Semi-Neutralization Method
In this study, the effects of solvents and molecular structure upon acidity, five 3-alkyl(aryl)-4-phthalimido-4,5-dihydro-1H-1,2,4-triazol-5-ones (3-7) were potentiometrically titrated with tetrabutylammonium hydroxide (TBAH) in four different anhydrous solvents (isopropyl alcohol, acetonitrile, tert-butyl alcohol and N,N-dimethylformamide) and HNP and corresponding pKa values were determined by half-neutralization method for all cases.
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