Volume, enthalpy and entropy of activation of the diels-alder reaction of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate with 1-hexene

dc.contributor.author	Kiselev V.
dc.contributor.author	Kashaeva E.
dc.contributor.author	Iskhakova G.
dc.contributor.author	Shihab M.
dc.contributor.author	Konovalov A.
dc.date.accessioned	2018-09-17T21:50:07Z
dc.date.available	2018-09-17T21:50:07Z
dc.date.issued	1999
dc.identifier.issn	0040-4020
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135495
dc.description.abstract	Pressure and temperature effects on the reaction rate of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate with 1-hexene were investigated. The activation volume (-26.7 cm3 mol1, 298.1 K) is in agreement with the conservation of all four nitrogen atoms in transition state. Densitometry, 1H NMR and calorimetric studies of the reaction indicate nitrogen molecule loss by the intermediate just after its formation. Partial molar volumes in acetone of diene (127.2), 1-hexene (127.6) and the resulting adduct (206.9 cm3 mol-1) were determined.
dc.relation.ispartofseries	Tetrahedron
dc.title	Volume, enthalpy and entropy of activation of the diels-alder reaction of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate with 1-hexene
dc.type	Article
dc.relation.ispartofseries-issue	41
dc.relation.ispartofseries-volume	55
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	12201
dc.source.id	SCOPUS00404020-1999-55-41-SID0033536682

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.