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Article: Electrospray mass spectrometric investigation of the reactivity of the sulfide centers in [Pt2(μ-S)2(PPh3) 4] towards organic dihalides and the catalytic potential of this complex in the syntheses of organosulfur materials

TitleElectrospray mass spectrometric investigation of the reactivity of the sulfide centers in [Pt2(μ-S)2(PPh3) 4] towards organic dihalides and the catalytic potential of this complex in the syntheses of organosulfur materials
Authors
KeywordsOrganic dihalides
Organosulfur
Sulfide
Catalytic
Electrospray mass spectrometric
Issue Date2003
Citation
Journal of Molecular Catalysis A: Chemical, 2003, v. 204-205, p. 267-277 How to Cite?
AbstractActivity of [Pt2(μ-S)2(PPh3) 4] (1) towards 1,4-dichlorobutane, 1,2-dichloroethane, α-α′-dichloro-o-xylene and α-α′ -dichloro-m-xylene and the catalytic role of 1 in the syntheses of organosulfur materials was studied by in situ electrospray mass spectroscopy (ESMS). An intermediate, [Pt2(μ-SC2H4S)(PPh 3)4][PF6]2 (6) was isolated and characterized by single-crystal X-ray crystallographic diffractometry. In all reactions studied, the {Pt2S2} core is preserved, except for those involving excess NaBH4. Treatment of 6 with excess NaBH4 leads to the formation of mononuclear complex [Pt(η-S 2C4H8)(PPh3)]. © 2003 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/219484
ISSN
2015 Impact Factor: 3.958
2015 SCImago Journal Rankings: 1.072

 

DC FieldValueLanguage
dc.contributor.authorChong, Siew Huay-
dc.contributor.authorTjindrawan, Antonius-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:12Z-
dc.date.available2015-09-23T02:57:12Z-
dc.date.issued2003-
dc.identifier.citationJournal of Molecular Catalysis A: Chemical, 2003, v. 204-205, p. 267-277-
dc.identifier.issn1381-1169-
dc.identifier.urihttp://hdl.handle.net/10722/219484-
dc.description.abstractActivity of [Pt2(μ-S)2(PPh3) 4] (1) towards 1,4-dichlorobutane, 1,2-dichloroethane, α-α′-dichloro-o-xylene and α-α′ -dichloro-m-xylene and the catalytic role of 1 in the syntheses of organosulfur materials was studied by in situ electrospray mass spectroscopy (ESMS). An intermediate, [Pt2(μ-SC2H4S)(PPh 3)4][PF6]2 (6) was isolated and characterized by single-crystal X-ray crystallographic diffractometry. In all reactions studied, the {Pt2S2} core is preserved, except for those involving excess NaBH4. Treatment of 6 with excess NaBH4 leads to the formation of mononuclear complex [Pt(η-S 2C4H8)(PPh3)]. © 2003 Elsevier Science B.V. All rights reserved.-
dc.languageeng-
dc.relation.ispartofJournal of Molecular Catalysis A: Chemical-
dc.subjectOrganic dihalides-
dc.subjectOrganosulfur-
dc.subjectSulfide-
dc.subjectCatalytic-
dc.subjectElectrospray mass spectrometric-
dc.titleElectrospray mass spectrometric investigation of the reactivity of the sulfide centers in [Pt2(μ-S)2(PPh3) 4] towards organic dihalides and the catalytic potential of this complex in the syntheses of organosulfur materials-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S1381-1169(03)00308-X-
dc.identifier.scopuseid_2-s2.0-1642393010-
dc.identifier.volume204-205-
dc.identifier.spage267-
dc.identifier.epage277-

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