Synthesis, Structure, and Reactivity of 1,2-(1‘,1‘,2‘,2‘-Tetramethyldisilane-1‘,2‘)carborane
The novel strained compound 1,2-(1‘,1‘,2‘,2‘-tetramethyldisilane-1‘,2‘)carborane (1) was synthesized by the reaction of 1,2-dilithiocarborane and dichlorotetramethyldisilane. Compound 1 was characterized by solution methods and its structure determined by single-crystal X-ray diffraction. In contras...
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| Veröffentlicht in: | Inorganic Chemistry 1999-02, Vol.38 (3), p.486-489 |
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| container_title | Inorganic Chemistry |
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| creator | de Rege, Francis M Kassebaum, Jeremy D Scott, Brian L Abney, Kent D Balaich, Gary J |
| description | The novel strained compound 1,2-(1‘,1‘,2‘,2‘-tetramethyldisilane-1‘,2‘)carborane (1) was synthesized by the reaction of 1,2-dilithiocarborane and dichlorotetramethyldisilane. Compound 1 was characterized by solution methods and its structure determined by single-crystal X-ray diffraction. In contrast to its organic analogue o-(disilanyl)phenylene, the reaction of 1 with ethanol leads to cleavage of a Si−C bond rather than a Si−Si bond. Similarly to other cyclic disilanes, exposure of a solution of 1 to oxygen leads to the insertion of an oxygen atom into the Si−Si bond. The structure of the oxygen inserted product was also determined by X-ray crystallography. The general chemistry and attempts at polymerizing 1 are briefly discussed. |
| doi_str_mv | 10.1021/ic980992y |
| format | Article |
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Compound 1 was characterized by solution methods and its structure determined by single-crystal X-ray diffraction. In contrast to its organic analogue o-(disilanyl)phenylene, the reaction of 1 with ethanol leads to cleavage of a Si−C bond rather than a Si−Si bond. Similarly to other cyclic disilanes, exposure of a solution of 1 to oxygen leads to the insertion of an oxygen atom into the Si−Si bond. The structure of the oxygen inserted product was also determined by X-ray crystallography. The general chemistry and attempts at polymerizing 1 are briefly discussed.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/ic980992y</identifier><identifier>PMID: 11673953</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>40 CHEMISTRY ; CARBORANES ; CHEMICAL ACTIVATION ; CRYSTAL STRUCTURE ; MATERIALS SCIENCE ; POLYMERIZATION ; SILANES ; SYNTHESIS</subject><ispartof>Inorganic Chemistry, 1999-02, Vol.38 (3), p.486-489</ispartof><rights>Copyright © 1999 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a309t-d771775e083ea2e8e0071251a565a1febb731d2793098cf53a025af9fb4f1c963</citedby><cites>FETCH-LOGICAL-a309t-d771775e083ea2e8e0071251a565a1febb731d2793098cf53a025af9fb4f1c963</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ic980992y$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ic980992y$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,881,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11673953$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/329266$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>de Rege, Francis M</creatorcontrib><creatorcontrib>Kassebaum, Jeremy D</creatorcontrib><creatorcontrib>Scott, Brian L</creatorcontrib><creatorcontrib>Abney, Kent D</creatorcontrib><creatorcontrib>Balaich, Gary J</creatorcontrib><title>Synthesis, Structure, and Reactivity of 1,2-(1‘,1‘,2‘,2‘-Tetramethyldisilane-1‘,2‘)carborane</title><title>Inorganic Chemistry</title><addtitle>Inorg. Chem</addtitle><description>The novel strained compound 1,2-(1‘,1‘,2‘,2‘-tetramethyldisilane-1‘,2‘)carborane (1) was synthesized by the reaction of 1,2-dilithiocarborane and dichlorotetramethyldisilane. Compound 1 was characterized by solution methods and its structure determined by single-crystal X-ray diffraction. In contrast to its organic analogue o-(disilanyl)phenylene, the reaction of 1 with ethanol leads to cleavage of a Si−C bond rather than a Si−Si bond. Similarly to other cyclic disilanes, exposure of a solution of 1 to oxygen leads to the insertion of an oxygen atom into the Si−Si bond. The structure of the oxygen inserted product was also determined by X-ray crystallography. The general chemistry and attempts at polymerizing 1 are briefly discussed.</description><subject>40 CHEMISTRY</subject><subject>CARBORANES</subject><subject>CHEMICAL ACTIVATION</subject><subject>CRYSTAL STRUCTURE</subject><subject>MATERIALS SCIENCE</subject><subject>POLYMERIZATION</subject><subject>SILANES</subject><subject>SYNTHESIS</subject><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNpt0M1O3DAQB3ALFcGWcugLVOFQCaRN8dg4jo8VapePlYrYReJmOc5Ea9hNqO1UzY3H4Pn6JM2SZXvpZWzN_DS2_oR8BPoFKINTZ1VOlWLdDhmBYDQVQO_fkRGl_R2yTO2T9yE8UEoVP8v2yD5AJrkSfEQWs66OCwwujJNZ9K2NrcdxYuoyuUVjo_vlYpc0VQJjlh7Dn-eX8WthbyWdY_RmhXHRLUsX3NLUmG7JiTW-aHzf-0B2K7MMeLg5D8jd92_z84t0-mNyef51mhpOVUxLKUFKgTTnaBjmSKkEJsCITBiosCgkh5JJ1evcVoIbyoSpVFWcVWBVxg_I0bC3CdHpYF1Eu7BNXaONmjPFsrU5HsyTb362GKJeuWBxuf570wYNuVA8YwrW9GSg1jcheKz0k3cr4zsNVK_D19vwe_tps7YtVlj-k5u0e5AOwIWIv7dz4x91L6TQ85uZvp_cXk2up1d60vvPgzc26Iem9XWf3H8e_gv_Xp1G</recordid><startdate>19990208</startdate><enddate>19990208</enddate><creator>de Rege, Francis M</creator><creator>Kassebaum, Jeremy D</creator><creator>Scott, Brian L</creator><creator>Abney, Kent D</creator><creator>Balaich, Gary J</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>19990208</creationdate><title>Synthesis, Structure, and Reactivity of 1,2-(1‘,1‘,2‘,2‘-Tetramethyldisilane-1‘,2‘)carborane</title><author>de Rege, Francis M ; Kassebaum, Jeremy D ; Scott, Brian L ; Abney, Kent D ; Balaich, Gary J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a309t-d771775e083ea2e8e0071251a565a1febb731d2793098cf53a025af9fb4f1c963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>40 CHEMISTRY</topic><topic>CARBORANES</topic><topic>CHEMICAL ACTIVATION</topic><topic>CRYSTAL STRUCTURE</topic><topic>MATERIALS SCIENCE</topic><topic>POLYMERIZATION</topic><topic>SILANES</topic><topic>SYNTHESIS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Rege, Francis M</creatorcontrib><creatorcontrib>Kassebaum, Jeremy D</creatorcontrib><creatorcontrib>Scott, Brian L</creatorcontrib><creatorcontrib>Abney, Kent D</creatorcontrib><creatorcontrib>Balaich, Gary J</creatorcontrib><collection>Istex</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Inorganic Chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Rege, Francis M</au><au>Kassebaum, Jeremy D</au><au>Scott, Brian L</au><au>Abney, Kent D</au><au>Balaich, Gary J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis, Structure, and Reactivity of 1,2-(1‘,1‘,2‘,2‘-Tetramethyldisilane-1‘,2‘)carborane</atitle><jtitle>Inorganic Chemistry</jtitle><addtitle>Inorg. Chem</addtitle><date>1999-02-08</date><risdate>1999</risdate><volume>38</volume><issue>3</issue><spage>486</spage><epage>489</epage><pages>486-489</pages><issn>0020-1669</issn><eissn>1520-510X</eissn><abstract>The novel strained compound 1,2-(1‘,1‘,2‘,2‘-tetramethyldisilane-1‘,2‘)carborane (1) was synthesized by the reaction of 1,2-dilithiocarborane and dichlorotetramethyldisilane. Compound 1 was characterized by solution methods and its structure determined by single-crystal X-ray diffraction. In contrast to its organic analogue o-(disilanyl)phenylene, the reaction of 1 with ethanol leads to cleavage of a Si−C bond rather than a Si−Si bond. Similarly to other cyclic disilanes, exposure of a solution of 1 to oxygen leads to the insertion of an oxygen atom into the Si−Si bond. The structure of the oxygen inserted product was also determined by X-ray crystallography. The general chemistry and attempts at polymerizing 1 are briefly discussed.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>11673953</pmid><doi>10.1021/ic980992y</doi><tpages>4</tpages></addata></record> |
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| ispartof | Inorganic Chemistry, 1999-02, Vol.38 (3), p.486-489 |
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| subjects | 40 CHEMISTRY CARBORANES CHEMICAL ACTIVATION CRYSTAL STRUCTURE MATERIALS SCIENCE POLYMERIZATION SILANES SYNTHESIS |
| title | Synthesis, Structure, and Reactivity of 1,2-(1‘,1‘,2‘,2‘-Tetramethyldisilane-1‘,2‘)carborane |
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