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Kinetics of the Nonbranched-Chain Addition of 1-Hydroxyalkyl Free Radicals to the C=O Bond of Free Unsolvated Formaldehydeстатья
- Автор: Silaev Michael M.
- Сборник: Formaldehyde: Synthesis, Applications and Potential Health Effects. Chapters 1-8, 178 pp
- Серия: Chemistry Research and Applications
- Глава в коллективной монографии
- Год издания: 2015
- Место издания: Nova Science Publishers Inc N.Y., USA
- Первая страница: 143
- Последняя страница: 153
- Аннотация: A mechanism of the initiated nonbranched-chain process of forming 1,2-alkanediols and carbonyl compounds in alcohol–formaldehyde systems is suggested. The quasi- steady-state treatment is used to obtain kinetic equations that can describe the nonmonotonic (with a maximum) dependences of the formation rates of the products on the concentration of free unsolvated formaldehyde. An empirical equation for calculating the concentration of the free unsolvated form of formaldehyde in alcohol–formaldehyde (including water/ethanediol–formaldehyde) systems at various temperatures and total formaldehyde concentrations and an equation for evaluating solvent concentrations in these systems were derived. Keywords: nonbranched-chain process, free formaldehyde, 1-hydroxyalkyl radical, formyl radical, competing reaction, equation.
- Добавил в систему: Силаев Михаил Михайлович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Kinetics of the Nonbranched-Chain Addition of 1-Hydroxyalkyl Free Radicals to the C=O Bond of Free Unsolvated Formaldehyde | M.M._Silaev_in_the_book_Formaldehyde_Nova_Publishers_N.Y._2… | 2,6 МБ | 4 апреля 2017 [SilaevMM] |