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 |
|