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Complexes of a novel N-(diisopropxythiophosphoryl)thiourea derivative of 1,4,8,11-tetraazacyclotetradecane with Na+, K+ and Cu (PPh3)2 + cations

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dc.contributor.author Safin D.
dc.contributor.author Babashkina M.
dc.contributor.author Sokolov F.
dc.contributor.author Zabirov N.
dc.contributor.author Galezowska J.
dc.contributor.author Kozlowski H.
dc.date.accessioned 2018-09-18T20:07:49Z
dc.date.available 2018-09-18T20:07:49Z
dc.date.issued 2007
dc.identifier.issn 0277-5387
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/136799
dc.description.abstract The reaction between 1,4,8,11-tetraazacyclotetradecane (cyclam) and O,O′-diisopropyl-isothiocyanatothiophosphoric acid (iPrO)2P(S)NCS gives the tetra-functional thiourea H4L with four C(S)NHP(S)(OPri)2 groups attached to the intracyclic nitrogen atoms. The tetra-substituted product has been obtained in the solid state, while partial dissociation with elimination of isothiocyanate (iPrO)2P(S)NCS takes place in CCl4 and CDCl3 solutions. Deprotonation of the exocyclic groups prevents the dissociation, and alkali metal salts of M4L formula (M = Na+, K+) were obtained by treatment with MOH. The potassium salt K4L was used to synthesize the Cu(I) complex [{Cu(PPh3)2}4L] by reaction with Cu(PPh3)3I. © 2006 Elsevier Ltd. All rights reserved.
dc.relation.ispartofseries Polyhedron
dc.subject Azacrown ether
dc.subject Chelate
dc.subject Cyclam
dc.subject Macrocycle
dc.subject Supramolecular chemistry
dc.subject Thiourea
dc.title Complexes of a novel N-(diisopropxythiophosphoryl)thiourea derivative of 1,4,8,11-tetraazacyclotetradecane with Na+, K+ and Cu (PPh3)2 + cations
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 26
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1113
dc.source.id SCOPUS02775387-2007-26-5-SID33847351363


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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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