Mapping Perfluoroalkyl Effects in Togni‐Type Reagents by Thermolysis
We present the thermolysis of cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents carried out in standard GC‐MS instrumentation. Through heating, these structures undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn. and each reagent can be characterized by means of a threshol...
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| Veröffentlicht in: | Chemphyschem 2018-04, Vol.19 (7), p.816-821 |
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| creator | Santschi, Nico Katayev, Dmitry Calvo, Roxan Jelier, Benson J. |
| description | We present the thermolysis of cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents carried out in standard GC‐MS instrumentation. Through heating, these structures undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn. and each reagent can be characterized by means of a threshold temperature, TIP(n). This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond, but potentially also carries information regarding fundamental properties of the linear perfluoroalkyl chains.
The heat is on: Through heating, cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn.. The reagents can be characterized by means of a threshold temperature, TIP(n), at which the process occurs efficiently. This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond but may also carry information on fundamental properties of the linear perfluoroalkyl chains. |
| doi_str_mv | 10.1002/cphc.201701339 |
| format | Article |
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The heat is on: Through heating, cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn.. The reagents can be characterized by means of a threshold temperature, TIP(n), at which the process occurs efficiently. This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond but may also carry information on fundamental properties of the linear perfluoroalkyl chains.</description><identifier>ISSN: 1439-4235</identifier><identifier>EISSN: 1439-7641</identifier><identifier>DOI: 10.1002/cphc.201701339</identifier><identifier>PMID: 29314623</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>gas phase ; hypervalent iodine ; Iodine ; Perfluoro compounds ; perfluoroalkyl ; Perfluoroalkyl & polyfluoroalkyl substances ; radicals ; Reagents ; thermolysis</subject><ispartof>Chemphyschem, 2018-04, Vol.19 (7), p.816-821</ispartof><rights>2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3659-40af69437d6ba5c2faf40835b8af5dc798b46f280359505770a5d595a40387ef3</cites><orcidid>0000-0003-3839-778X ; 0000-0002-5531-0431 ; 0000-0003-0131-1188</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcphc.201701339$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcphc.201701339$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29314623$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Santschi, Nico</creatorcontrib><creatorcontrib>Katayev, Dmitry</creatorcontrib><creatorcontrib>Calvo, Roxan</creatorcontrib><creatorcontrib>Jelier, Benson J.</creatorcontrib><title>Mapping Perfluoroalkyl Effects in Togni‐Type Reagents by Thermolysis</title><title>Chemphyschem</title><addtitle>Chemphyschem</addtitle><description>We present the thermolysis of cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents carried out in standard GC‐MS instrumentation. Through heating, these structures undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn. and each reagent can be characterized by means of a threshold temperature, TIP(n). This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond, but potentially also carries information regarding fundamental properties of the linear perfluoroalkyl chains.
The heat is on: Through heating, cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn.. The reagents can be characterized by means of a threshold temperature, TIP(n), at which the process occurs efficiently. This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond but may also carry information on fundamental properties of the linear perfluoroalkyl chains.</description><subject>gas phase</subject><subject>hypervalent iodine</subject><subject>Iodine</subject><subject>Perfluoro compounds</subject><subject>perfluoroalkyl</subject><subject>Perfluoroalkyl & polyfluoroalkyl substances</subject><subject>radicals</subject><subject>Reagents</subject><subject>thermolysis</subject><issn>1439-4235</issn><issn>1439-7641</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkM1Kw0AURgdRbK1uXUrAjZvWOzOZSWYppbVCxSJxPUySmTY1f840SHY-gs_ok5jSWsGNq_vBPffjchC6xDDCAOQ2qVfJiAAOAFMqjlAf-1QMA-7j4332CWU9dObcGgBCCPAp6hFBsc8J7aPpo6rrrFx6C21N3lS2Uvlrm3sTY3SycV5WelG1LLOvj8-orbX3rNVSl90ibr1opW1R5a3L3Dk6MSp3-mI_B-hlOonGs-H86f5hfDcfJpSz7hdQhgufBimPFUuIUcaHkLI4VIalSSDC2OeGhECZYMCCABRLu6h8oGGgDR2gm11vbau3RruNLDKX6DxXpa4aJ7EIBeMC07BDr_-g66qxZfedJEAoxZwT0lGjHZXYyjmrjaxtVijbSgxya1huDcuD4e7gal_bxIVOD_iP0g4QO-A9y3X7T50cL2bj3_JvQY-HAw</recordid><startdate>20180405</startdate><enddate>20180405</enddate><creator>Santschi, Nico</creator><creator>Katayev, Dmitry</creator><creator>Calvo, Roxan</creator><creator>Jelier, Benson J.</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-3839-778X</orcidid><orcidid>https://orcid.org/0000-0002-5531-0431</orcidid><orcidid>https://orcid.org/0000-0003-0131-1188</orcidid></search><sort><creationdate>20180405</creationdate><title>Mapping Perfluoroalkyl Effects in Togni‐Type Reagents by Thermolysis</title><author>Santschi, Nico ; Katayev, Dmitry ; Calvo, Roxan ; Jelier, Benson J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3659-40af69437d6ba5c2faf40835b8af5dc798b46f280359505770a5d595a40387ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>gas phase</topic><topic>hypervalent iodine</topic><topic>Iodine</topic><topic>Perfluoro compounds</topic><topic>perfluoroalkyl</topic><topic>Perfluoroalkyl & polyfluoroalkyl substances</topic><topic>radicals</topic><topic>Reagents</topic><topic>thermolysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Santschi, Nico</creatorcontrib><creatorcontrib>Katayev, Dmitry</creatorcontrib><creatorcontrib>Calvo, Roxan</creatorcontrib><creatorcontrib>Jelier, Benson J.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Chemphyschem</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Santschi, Nico</au><au>Katayev, Dmitry</au><au>Calvo, Roxan</au><au>Jelier, Benson J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mapping Perfluoroalkyl Effects in Togni‐Type Reagents by Thermolysis</atitle><jtitle>Chemphyschem</jtitle><addtitle>Chemphyschem</addtitle><date>2018-04-05</date><risdate>2018</risdate><volume>19</volume><issue>7</issue><spage>816</spage><epage>821</epage><pages>816-821</pages><issn>1439-4235</issn><eissn>1439-7641</eissn><abstract>We present the thermolysis of cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents carried out in standard GC‐MS instrumentation. Through heating, these structures undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn. and each reagent can be characterized by means of a threshold temperature, TIP(n). This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond, but potentially also carries information regarding fundamental properties of the linear perfluoroalkyl chains.
The heat is on: Through heating, cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents undergo fragmentation to afford perfluoroalkyl radicals F2n+1Cn.. The reagents can be characterized by means of a threshold temperature, TIP(n), at which the process occurs efficiently. This parameter TIP(n) not only reflects the stability of the F2n+1Cn–I bond but may also carry information on fundamental properties of the linear perfluoroalkyl chains.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>29314623</pmid><doi>10.1002/cphc.201701339</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-3839-778X</orcidid><orcidid>https://orcid.org/0000-0002-5531-0431</orcidid><orcidid>https://orcid.org/0000-0003-0131-1188</orcidid></addata></record> |
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| source | Wiley-Blackwell Journals |
| subjects | gas phase hypervalent iodine Iodine Perfluoro compounds perfluoroalkyl Perfluoroalkyl & polyfluoroalkyl substances radicals Reagents thermolysis |
| title | Mapping Perfluoroalkyl Effects in Togni‐Type Reagents by Thermolysis |
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