{"title":"The catalysed thermal decomposition of organic acids. Part I. The catalysed decomposition of cyclohexanecarboxylic acid by hydrogen bromide","authors":"S. I. Ahonkhai, E. Emovon","doi":"10.1039/J29710002031","DOIUrl":null,"url":null,"abstract":"Hydrogen bromide catalyses the thermal decomposition of cyclohexanecarboxylic acid into essentially cyclohexene, carbon monoxide, and water in the temperature range 642–703 K in a seasoned Pyrex reaction vessel. The first-order rate constants are proportional to the hydrogen bromide concentration. The reaction is homogeneous and predominantly molecular. The Arrhenius equation is k2/cm3 mol–1 s–1= 1013·562 exp (–34,480/RT).","PeriodicalId":17268,"journal":{"name":"Journal of The Chemical Society B: Physical Organic","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society B: Physical Organic","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J29710002031","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Hydrogen bromide catalyses the thermal decomposition of cyclohexanecarboxylic acid into essentially cyclohexene, carbon monoxide, and water in the temperature range 642–703 K in a seasoned Pyrex reaction vessel. The first-order rate constants are proportional to the hydrogen bromide concentration. The reaction is homogeneous and predominantly molecular. The Arrhenius equation is k2/cm3 mol–1 s–1= 1013·562 exp (–34,480/RT).
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