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dc.contributor.author | Kuramshin A. | |
dc.contributor.author | Asafyeva E. | |
dc.contributor.author | Cherkasov R. | |
dc.date.accessioned | 2018-09-17T21:28:16Z | |
dc.date.available | 2018-09-17T21:28:16Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 1070-4280 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/135039 | |
dc.description.abstract | New tungsten complexes were prepared of a composition η3- [(1,3,5-triorganyl)-1,3,5-triazacyclohexane]-tricarbonyltungsten(0) where a tridentate coordination of the triazinane fragment to the metal center was found. The reaction of tricarbonyltriazinane tungsten complexes with 1,3-diphenyl-2-propen-1-one (chalcone) under thermochemical activation resulted in replacement of two carbon monoxide molecules in the coordination sphere of tungsten by a chalcone molecule linked to the transition metal atom through a system of π-bonds C=C and C=O. The phosphorylation of η4-(1,3- diphenyl-2-propen-1-one)-η3-[(1,3,5-triphenyl)-1,3, 5-triazacyclohexane]-monocarbonyltungsten(0) with diethyl phosphite occurred at the carbonyl group of the coordinated heterodiene; the phosphonate thus formed underwent intracomplex phosphonate-phosphate rearrangement affording an organometallic phosphate. ©2005 Pleiades Publishing, Inc. | |
dc.relation.ispartofseries | Russian Journal of Organic Chemistry | |
dc.title | Preparation of complexes η4-4-(1,3-diphenyl-2-propen-1-one)- η3-3-(1,3,5-triorganyl-1,3,5-triazacyclohexane) carbonyltungsten(0) and their reactions with diethyl phosphite | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 5 | |
dc.relation.ispartofseries-volume | 41 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 779 | |
dc.source.id | SCOPUS10704280-2005-41-5-SID22444445206 |