Chemistry & Chemical Technology. – 2009. – Vol. 3, No. 2

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The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2009. – Volume 3, number 2. – P. 82–168, VI : ill.

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Author: search.filters.author.Kovalskyi, Yaroslav

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    Joint obtaining of 2,5-diethyl-3,4-dihydro-2H-pyran-2- methanol and sodium salt of 2,5-diethyl-3,4-dihydro-2Hpyran- 2-carboxylic acid via Cannizzaro reaction
    (Publishing House of Lviv Polytechnic National University, 2009) Karpyak, Natalya; Marshalok, Galyna; Kovalskyi, Yaroslav; Fedevych, Maria
    Kinetic regularities of joint obtaining of 2,5-diethyl-3,4-dihydro-2H-pyran-2-methanol and sodiumsalt of 2,5-diethyl-3,4-dihydro-2H-pyran-2-carboxylic acid have been investigated.Optimal synthesis conditions have been established and physico-chemical characteristics of the main products have been determined. Досліджено кінетичні закономірності процесу сумісного одержання 2,5-діетил-3,4-дигідро-2Н-піран-2-метанолу та Na солі 2,5-дієтил-3,4-дигідро-2Н-піран-2-карбонової кислоти. На основі отриманих результатів встановлено оптимальні умови синтезу цільових продуктів та встановлені їх фізико-хімічні характеристики.