Mechanism of the Lithium-Tellurium, Lithium-Iodine and Lithium-Mercury Exchange Reactions: Hypervalent Tellurium and Iodine Ate Complexes
The lithium-tellurium exchange is among the fastest of the lithium-metalloid exchange reactions; only the lithium-iodine exchange is slightly faster. Tellurium, iodine and mercury ate complexes are formed when diphenyl telluride, iodobenzene or diphenylmercury are treated with phenyllithium in THF....
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| Veröffentlicht in: | Phosphorus, sulfur and silicon and the related elements (Print) sulfur and silicon and the related elements (Print), 1992-04, Vol.67 (1-4), p.83-97 |
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| container_issue | 1-4 |
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| container_title | Phosphorus, sulfur and silicon and the related elements (Print) |
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| creator | Reich, H. J. Green, D. P. Phillips, N. H. Borst, J. P. Reich, I. L. |
| description | The lithium-tellurium exchange is among the fastest of the lithium-metalloid exchange reactions; only the lithium-iodine exchange is slightly faster. Tellurium, iodine and mercury ate complexes are formed when diphenyl telluride, iodobenzene or diphenylmercury are treated with phenyllithium in THF. The mechanism of the lithium-tellurium exchange, (as well as the Li/I and Li/Hg) proceeds through such ate complex intermediates. Monomeric phenyllithium is the reactive form of phenyllithium (the dimer does not participate detectably). Tetraphenyltellurium and triphenyliodine also form hypervalent ate complexes under suitable conditions. |
| doi_str_mv | 10.1080/10426509208045823 |
| format | Article |
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Tetraphenyltellurium and triphenyliodine also form hypervalent ate complexes under suitable conditions.</description><identifier>ISSN: 1042-6507</identifier><identifier>EISSN: 1563-5325</identifier><identifier>DOI: 10.1080/10426509208045823</identifier><identifier>CODEN: PSSLEC</identifier><language>eng</language><publisher>Philadelphia, PA: Taylor & Francis Group</publisher><subject>Alkali and alkaline-earth metals derivatives ; Chemistry ; Exact sciences and technology ; Organic chemistry ; Organometalloidal and organometallic compounds ; Preparations and properties</subject><ispartof>Phosphorus, sulfur and silicon and the related elements (Print), 1992-04, Vol.67 (1-4), p.83-97</ispartof><rights>Copyright Taylor & Francis Group, LLC 1992</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c393t-9f384ee5d4de96616e32ce80cdfb0c6a6783ed6c505b56cd7b2a45872b9b90643</citedby><cites>FETCH-LOGICAL-c393t-9f384ee5d4de96616e32ce80cdfb0c6a6783ed6c505b56cd7b2a45872b9b90643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/10426509208045823$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/10426509208045823$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,23910,23911,25119,27903,27904,59623,60412</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5257337$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Reich, H. 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L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanism of the Lithium-Tellurium, Lithium-Iodine and Lithium-Mercury Exchange Reactions: Hypervalent Tellurium and Iodine Ate Complexes</atitle><jtitle>Phosphorus, sulfur and silicon and the related elements (Print)</jtitle><date>1992-04-01</date><risdate>1992</risdate><volume>67</volume><issue>1-4</issue><spage>83</spage><epage>97</epage><pages>83-97</pages><issn>1042-6507</issn><eissn>1563-5325</eissn><coden>PSSLEC</coden><abstract>The lithium-tellurium exchange is among the fastest of the lithium-metalloid exchange reactions; only the lithium-iodine exchange is slightly faster. Tellurium, iodine and mercury ate complexes are formed when diphenyl telluride, iodobenzene or diphenylmercury are treated with phenyllithium in THF. The mechanism of the lithium-tellurium exchange, (as well as the Li/I and Li/Hg) proceeds through such ate complex intermediates. Monomeric phenyllithium is the reactive form of phenyllithium (the dimer does not participate detectably). Tetraphenyltellurium and triphenyliodine also form hypervalent ate complexes under suitable conditions.</abstract><cop>Philadelphia, PA</cop><pub>Taylor & Francis Group</pub><doi>10.1080/10426509208045823</doi><tpages>15</tpages></addata></record> |
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| identifier | ISSN: 1042-6507 |
| ispartof | Phosphorus, sulfur and silicon and the related elements (Print), 1992-04, Vol.67 (1-4), p.83-97 |
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| language | eng |
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| source | Taylor & Francis Journals Complete |
| subjects | Alkali and alkaline-earth metals derivatives Chemistry Exact sciences and technology Organic chemistry Organometalloidal and organometallic compounds Preparations and properties |
| title | Mechanism of the Lithium-Tellurium, Lithium-Iodine and Lithium-Mercury Exchange Reactions: Hypervalent Tellurium and Iodine Ate Complexes |
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