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Monodentate S-vs. bidentate 1,5-O,S-coordination of N-phosphoryl-N′-(R)-thioureas with Pd(II)

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dc.contributor.author Safin D.
dc.contributor.author Sokolov F.
dc.contributor.author Szyrwiel Ł.
dc.contributor.author Baranov S.
dc.contributor.author Babashkina M.
dc.contributor.author Gimadiev T.
dc.contributor.author Kozlowski H.
dc.date.accessioned 2018-09-18T20:07:50Z
dc.date.available 2018-09-18T20:07:50Z
dc.date.issued 2008
dc.identifier.issn 0277-5387
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/136804
dc.description.abstract Reaction of N-phosphorylated thioureas of common formula RNHC(S)NHP(O)(OiPr)2 (R = tBu, HLI; R = Ph, HLII; R = 4′-benzo-15-crown-5, HLIII) with Pd(PhCN)2Cl2 in acetonitrile leads to complexes of the structure Pd(HLI-S)2Cl2 (1), Pd(HLII-S)2Cl2 (2) and Pd(HLIII-S)2Cl2 (3). Reaction of N-phosphorylated thioureas of common formula RC(S)NHP(O)(OiPr)2 (R = Et2N, HLIV; R = morpholine-N-yl, HLV) in the same conditions leads to complexes Pd(LIV-O,S)2 (4) and Pd(LV-O,S)2 (5), where the palladium(II) atoms are coordinated in a square-planar fashion by the C{double bond, long}S sulfur atoms and the P{double bond, long}O oxygen atoms of two anionic ligands. The crystal structure of complex 1 has been investigated by X-ray crystallography. It was established that the thiourea ligands are in a trans-configuration and the palladium(II) cation is coordinated by the sulfur atoms of the C{double bond, long}S groups and the chlorine atoms. Complex 1 is the first example of palladium(II) complex in which the potentially chelating N-phosphorylated thiourea ligand is bound through the sulfur atom only. © 2008 Elsevier Ltd. All rights reserved.
dc.relation.ispartofseries Polyhedron
dc.subject Complex
dc.subject Crown-ether
dc.subject Monodentate coordination
dc.subject Palladium(II)
dc.subject Thiourea
dc.title Monodentate S-vs. bidentate 1,5-O,S-coordination of N-phosphoryl-N′-(R)-thioureas with Pd(II)
dc.type Article
dc.relation.ispartofseries-issue 8
dc.relation.ispartofseries-volume 27
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1995
dc.source.id SCOPUS02775387-2008-27-8-SID44149112031


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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.

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