Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester
The triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester has been quantitatively investigated through in situ IR. First order dependence of the initial rates on [Au] and [propargyl ester] suggested that the turnover-limiting step is the associative ligand substitution. The activ...
Gespeichert in:
| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2014-01, Vol.50 (17), p.2158-2160 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2160 |
|---|---|
| container_issue | 17 |
| container_start_page | 2158 |
| container_title | Chemical communications (Cambridge, England) |
| container_volume | 50 |
| creator | Xi, Yumeng Wang, Qiaoyi Su, Yijin Li, Minyong Shi, Xiaodong |
| description | The triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester has been quantitatively investigated through in situ IR. First order dependence of the initial rates on [Au] and [propargyl ester] suggested that the turnover-limiting step is the associative ligand substitution. The activation enthalpy was also determined to be 7.8 kcal mol(-1). TA-Au catalysts with different triazole derivatives were also tested, giving a linear free energy relationship with a ρ value of 0.74. |
| doi_str_mv | 10.1039/c3cc49351b |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1893887070</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1493798833</sourcerecordid><originalsourceid>FETCH-LOGICAL-c320t-114f18b51b2b27239cf206e86ae05eb969da7f4e4acb5064123e5c83a8e9c6e13</originalsourceid><addsrcrecordid>eNqFkU1LxDAQhoMofqxe_AHSo4rVpJO0yVGLXyCIoCCIlDQ7XaJts6ZZcf31Zl316lxmGJ55X2aGkF1GjxkFdWLAGK5AsHqFbDLIeSq4fFxd1EKlBXCxQbaG4YXGYEKuk42M80wJKTaJu5vpPtigg33H5NX2GKxJbP-OQ7CT2HV94pokeKs_XYvpxLXj_euDxLhu2uJHYnTQ7fwTx8kTHMFz6lF7r_sJdtiHxeTUu6n2k3mbREX022St0e2AOz95RB4uzu_Lq_Tm9vK6PL1JDWQ0pIzxhsk6rpTVWZGBMk1Gc5S5RiqwVrka66LhyLWpBc05ywCFkaAlKpMjgxHZX-pG_7dZtK46OxhsW92jmw0VkwqkLGhB_0fjbQslJUBED5eo8W4YPDbV1NtO-3nFaLX4RVVCWX7_4izCez-6s7rD8R_6e3z4AlBihVo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1493798833</pqid></control><display><type>article</type><title>Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester</title><source>MEDLINE</source><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Xi, Yumeng ; Wang, Qiaoyi ; Su, Yijin ; Li, Minyong ; Shi, Xiaodong</creator><creatorcontrib>Xi, Yumeng ; Wang, Qiaoyi ; Su, Yijin ; Li, Minyong ; Shi, Xiaodong</creatorcontrib><description>The triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester has been quantitatively investigated through in situ IR. First order dependence of the initial rates on [Au] and [propargyl ester] suggested that the turnover-limiting step is the associative ligand substitution. The activation enthalpy was also determined to be 7.8 kcal mol(-1). TA-Au catalysts with different triazole derivatives were also tested, giving a linear free energy relationship with a ρ value of 0.74.</description><identifier>ISSN: 1359-7345</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/c3cc49351b</identifier><identifier>PMID: 24429585</identifier><language>eng</language><publisher>England</publisher><subject>Activation ; Alkynes - chemistry ; Associative ; Catalysis ; Coordination Complexes - chemical synthesis ; Coordination Complexes - chemistry ; Derivatives ; Esters ; Free energy ; Gold - chemistry ; Kinetics ; Ligands ; Thermodynamics ; Triazoles ; Triazoles - chemistry</subject><ispartof>Chemical communications (Cambridge, England), 2014-01, Vol.50 (17), p.2158-2160</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-114f18b51b2b27239cf206e86ae05eb969da7f4e4acb5064123e5c83a8e9c6e13</citedby><cites>FETCH-LOGICAL-c320t-114f18b51b2b27239cf206e86ae05eb969da7f4e4acb5064123e5c83a8e9c6e13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24429585$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xi, Yumeng</creatorcontrib><creatorcontrib>Wang, Qiaoyi</creatorcontrib><creatorcontrib>Su, Yijin</creatorcontrib><creatorcontrib>Li, Minyong</creatorcontrib><creatorcontrib>Shi, Xiaodong</creatorcontrib><title>Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester</title><title>Chemical communications (Cambridge, England)</title><addtitle>Chem Commun (Camb)</addtitle><description>The triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester has been quantitatively investigated through in situ IR. First order dependence of the initial rates on [Au] and [propargyl ester] suggested that the turnover-limiting step is the associative ligand substitution. The activation enthalpy was also determined to be 7.8 kcal mol(-1). TA-Au catalysts with different triazole derivatives were also tested, giving a linear free energy relationship with a ρ value of 0.74.</description><subject>Activation</subject><subject>Alkynes - chemistry</subject><subject>Associative</subject><subject>Catalysis</subject><subject>Coordination Complexes - chemical synthesis</subject><subject>Coordination Complexes - chemistry</subject><subject>Derivatives</subject><subject>Esters</subject><subject>Free energy</subject><subject>Gold - chemistry</subject><subject>Kinetics</subject><subject>Ligands</subject><subject>Thermodynamics</subject><subject>Triazoles</subject><subject>Triazoles - chemistry</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1LxDAQhoMofqxe_AHSo4rVpJO0yVGLXyCIoCCIlDQ7XaJts6ZZcf31Zl316lxmGJ55X2aGkF1GjxkFdWLAGK5AsHqFbDLIeSq4fFxd1EKlBXCxQbaG4YXGYEKuk42M80wJKTaJu5vpPtigg33H5NX2GKxJbP-OQ7CT2HV94pokeKs_XYvpxLXj_euDxLhu2uJHYnTQ7fwTx8kTHMFz6lF7r_sJdtiHxeTUu6n2k3mbREX022St0e2AOz95RB4uzu_Lq_Tm9vK6PL1JDWQ0pIzxhsk6rpTVWZGBMk1Gc5S5RiqwVrka66LhyLWpBc05ywCFkaAlKpMjgxHZX-pG_7dZtK46OxhsW92jmw0VkwqkLGhB_0fjbQslJUBED5eo8W4YPDbV1NtO-3nFaLX4RVVCWX7_4izCez-6s7rD8R_6e3z4AlBihVo</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Xi, Yumeng</creator><creator>Wang, Qiaoyi</creator><creator>Su, Yijin</creator><creator>Li, Minyong</creator><creator>Shi, Xiaodong</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20140101</creationdate><title>Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester</title><author>Xi, Yumeng ; Wang, Qiaoyi ; Su, Yijin ; Li, Minyong ; Shi, Xiaodong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-114f18b51b2b27239cf206e86ae05eb969da7f4e4acb5064123e5c83a8e9c6e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Activation</topic><topic>Alkynes - chemistry</topic><topic>Associative</topic><topic>Catalysis</topic><topic>Coordination Complexes - chemical synthesis</topic><topic>Coordination Complexes - chemistry</topic><topic>Derivatives</topic><topic>Esters</topic><topic>Free energy</topic><topic>Gold - chemistry</topic><topic>Kinetics</topic><topic>Ligands</topic><topic>Thermodynamics</topic><topic>Triazoles</topic><topic>Triazoles - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xi, Yumeng</creatorcontrib><creatorcontrib>Wang, Qiaoyi</creatorcontrib><creatorcontrib>Su, Yijin</creatorcontrib><creatorcontrib>Li, Minyong</creatorcontrib><creatorcontrib>Shi, Xiaodong</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xi, Yumeng</au><au>Wang, Qiaoyi</au><au>Su, Yijin</au><au>Li, Minyong</au><au>Shi, Xiaodong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2014-01-01</date><risdate>2014</risdate><volume>50</volume><issue>17</issue><spage>2158</spage><epage>2160</epage><pages>2158-2160</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>The triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester has been quantitatively investigated through in situ IR. First order dependence of the initial rates on [Au] and [propargyl ester] suggested that the turnover-limiting step is the associative ligand substitution. The activation enthalpy was also determined to be 7.8 kcal mol(-1). TA-Au catalysts with different triazole derivatives were also tested, giving a linear free energy relationship with a ρ value of 0.74.</abstract><cop>England</cop><pmid>24429585</pmid><doi>10.1039/c3cc49351b</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2014-01, Vol.50 (17), p.2158-2160 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1893887070 |
| source | MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Activation Alkynes - chemistry Associative Catalysis Coordination Complexes - chemical synthesis Coordination Complexes - chemistry Derivatives Esters Free energy Gold - chemistry Kinetics Ligands Thermodynamics Triazoles Triazoles - chemistry |
| title | Quantitative kinetic investigation of triazole-gold(I) complex catalyzed [3,3]-rearrangement of propargyl ester |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T04%3A58%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Quantitative%20kinetic%20investigation%20of%20triazole-gold(I)%20complex%20catalyzed%20%5B3,3%5D-rearrangement%20of%20propargyl%20ester&rft.jtitle=Chemical%20communications%20(Cambridge,%20England)&rft.au=Xi,%20Yumeng&rft.date=2014-01-01&rft.volume=50&rft.issue=17&rft.spage=2158&rft.epage=2160&rft.pages=2158-2160&rft.issn=1359-7345&rft.eissn=1364-548X&rft_id=info:doi/10.1039/c3cc49351b&rft_dat=%3Cproquest_cross%3E1493798833%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1493798833&rft_id=info:pmid/24429585&rfr_iscdi=true |