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dc.contributor.author | Kiselev V. | |
dc.contributor.author | Anikin O. | |
dc.contributor.author | Kornilov D. | |
dc.contributor.author | Kolesnikova A. | |
dc.contributor.author | Shulyatev A. | |
dc.contributor.author | Sedov I. | |
dc.contributor.author | Gubaidullin A. | |
dc.date.accessioned | 2020-01-15T21:45:49Z | |
dc.date.available | 2020-01-15T21:45:49Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 1066-5285 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/155727 | |
dc.description.abstract | © 2019, Springer Science+Business Media, Inc. The effects of high hydrostatic pressure, temperature, and solvent on the rates of reactions of tetracyanoethylene (1) and 4-phenyl-1,2,4-triazoline-3,5-dione (2) with 3,4-dihydro-2Hpyran (3) were studied. The X-ray diffraction analysis showed that the reaction of compounds 1 and 3 occurs with the formation of the cyclobutane adduct. The reaction is characterized by enhanced entropy and activation volume, as well as a high influence of the solvent polarity (E T ) on the rate (R = 0.975). The course of the reaction 2 + 3 differs sharply from the reaction 1 + 3 by the values of entropy and activation volume, the absence of the effect of the solvent polarity on the rate, and the presence of mono-, di-, and trimeric reaction products. Possible routes of these reactions are considered. | |
dc.relation.ispartofseries | Russian Chemical Bulletin | |
dc.subject | 3,4-dihydro-2H-pyran | |
dc.subject | 4-phenyl-1,2,4-triazoline-3,5-dione | |
dc.subject | pressure effect | |
dc.subject | reaction rate | |
dc.subject | solvent effect | |
dc.subject | tetracyanoethylene | |
dc.title | Pressure, temperature, and solvent effects on the rates of reactions of 3,4-dihydro-2H-pyran with tetracyanoethylene and 4-phenyl-1,2,4-triazoline-3,5-dione | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 2 | |
dc.relation.ispartofseries-volume | 68 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 351 | |
dc.source.id | SCOPUS10665285-2019-68-2-SID85064552253 |