Synthesis and multinuclear (1H, 13C, 31P, 119Sn) NMR study of trimethyland triphenyl-tin (IV) with cyclic dithiophosphate ligands
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedad Química de México
2004
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| _version_ | 1876465207176331264 |
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| author | María del Carmen Pérez Redondo |
| author_facet | María del Carmen Pérez Redondo |
| contents | Synthesis and multinuclear (1H, 13C, 31P, 119Sn) NMR study of trimethyland triphenyl-tin (IV) with cyclic dithiophosphate ligands María del Carmen Pérez Redondo Patricia Martínez Salas Ave María Cotero Villegas Patricia García y García Raymundo Cea Olivares Marcela López Cardoso Multidisciplinaria (Ciencias Naturales y Exactas) triorgantin Dithiophosphates dithiophosphates Cyclics dithiophosphates We report the synthesis and characterization of six newtrimethyl- and triphenyl-tin dithiophosphates. Compounds 1-6 werecharacterized by IR, EM-EI, and multinuclear NMR (1H, 13C, 19P and119Sn). The six compounds show a monomeric behavior with fivecoordinatedtin as well as a biconective monometallic behavior of theligands. Compounds 1-4 show, in solution, a conformational equilibriumbetween an equal population of the two chair conformations ofthe dioxaphosphinane ring and a rapid exchange of the exocyclic sulfuratoms, resulting from the chelated situation of the tin atom. 2004 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47548419 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.4 Vol.48 |
| format | Artículo científico |
| id | redalyc_47548419 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedad Química de México |
| spellingShingle | Synthesis and multinuclear (1H, 13C, 31P, 119Sn) NMR study of trimethyland triphenyl-tin (IV) with cyclic dithiophosphate ligands María del Carmen Pérez Redondo Multidisciplinaria (Ciencias Naturales y Exactas) triorgantin Dithiophosphates dithiophosphates Cyclics dithiophosphates Synthesis and multinuclear (1H, 13C, 31P, 119Sn) NMR study of trimethyland triphenyl-tin (IV) with cyclic dithiophosphate ligands María del Carmen Pérez Redondo Patricia Martínez Salas Ave María Cotero Villegas Patricia García y García Raymundo Cea Olivares Marcela López Cardoso Multidisciplinaria (Ciencias Naturales y Exactas) triorgantin Dithiophosphates dithiophosphates Cyclics dithiophosphates We report the synthesis and characterization of six newtrimethyl- and triphenyl-tin dithiophosphates. Compounds 1-6 werecharacterized by IR, EM-EI, and multinuclear NMR (1H, 13C, 19P and119Sn). The six compounds show a monomeric behavior with fivecoordinatedtin as well as a biconective monometallic behavior of theligands. Compounds 1-4 show, in solution, a conformational equilibriumbetween an equal population of the two chair conformations ofthe dioxaphosphinane ring and a rapid exchange of the exocyclic sulfuratoms, resulting from the chelated situation of the tin atom. 2004 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47548419 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.4 Vol.48 |
| title | Synthesis and multinuclear (1H, 13C, 31P, 119Sn) NMR study of trimethyland triphenyl-tin (IV) with cyclic dithiophosphate ligands |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) triorgantin Dithiophosphates dithiophosphates Cyclics dithiophosphates |
| url | https://www.redalyc.org/articulo.oa?id=47548419 |