Silver-Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of 2-Alkynylquinoline-3-carbaldehydes: Access to (Hetero)arylpyranoquinolines
Abstract A silver trifluoromethanesulfonate catalyzed efficient access to the indolylpyranoquinoline scaffold is reported. Starting from 2-alkynylquinoline-3-carbaldehyde units with various substitution patterns on the quinoline and alkynyl parts, the use of silver trifluoromethanesulfonate (10 mol%...
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Veröffentlicht in: | Synthesis (Stuttgart) 2016-07, Vol.48 (14), p.2178-2190 |
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container_title | Synthesis (Stuttgart) |
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creator | Bontemps, Alexis Mariaule, Gaëlle Desbène-Finck, Stéphanie Helissey, Philippe Giorgi-Renault, Sylviane Michelet, Véronique Belmont, Philippe |
description | Abstract
A silver trifluoromethanesulfonate catalyzed efficient access to the indolylpyranoquinoline scaffold is reported. Starting from 2-alkynylquinoline-3-carbaldehyde units with various substitution patterns on the quinoline and alkynyl parts, the use of silver trifluoromethanesulfonate (10 mol%) in 1,2-dichloroethane allowed a domino hydroarylation/cycloisomerization reaction, generating (hetero)aryl-functionalized pyranoquinolines. The heteroarenes that were used are
N
-methylindole (18 compounds, 67–100%), indole, and 2-methylindole (4 compounds, 36–89%), and the reaction was also compatible to a lesser extent with arenes such as pyrroles (5 compounds, 43–90%), 1,3,5-trimethoxybenzene, and 3-methylbenzofuran. |
doi_str_mv | 10.1055/s-0035-1562234 |
format | Article |
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A silver trifluoromethanesulfonate catalyzed efficient access to the indolylpyranoquinoline scaffold is reported. Starting from 2-alkynylquinoline-3-carbaldehyde units with various substitution patterns on the quinoline and alkynyl parts, the use of silver trifluoromethanesulfonate (10 mol%) in 1,2-dichloroethane allowed a domino hydroarylation/cycloisomerization reaction, generating (hetero)aryl-functionalized pyranoquinolines. The heteroarenes that were used are
N
-methylindole (18 compounds, 67–100%), indole, and 2-methylindole (4 compounds, 36–89%), and the reaction was also compatible to a lesser extent with arenes such as pyrroles (5 compounds, 43–90%), 1,3,5-trimethoxybenzene, and 3-methylbenzofuran.</description><identifier>ISSN: 0039-7881</identifier><identifier>EISSN: 1437-210X</identifier><identifier>DOI: 10.1055/s-0035-1562234</identifier><language>eng</language><publisher>Stuttgart · New York: Georg Thieme Verlag</publisher><subject>feature</subject><ispartof>Synthesis (Stuttgart), 2016-07, Vol.48 (14), p.2178-2190</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c277t-ffea205b1a092a2243cf8e09123654758c81716826c4f37b7a09f26d3a4ea2d53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0035-1562234.pdf$$EPDF$$P50$$Gthieme$$H</linktopdf><linktohtml>$$Uhttps://www.thieme-connect.de/products/ejournals/html/10.1055/s-0035-1562234$$EHTML$$P50$$Gthieme$$H</linktohtml><link.rule.ids>314,780,784,3017,3018,27924,27925,54559,54560</link.rule.ids></links><search><creatorcontrib>Bontemps, Alexis</creatorcontrib><creatorcontrib>Mariaule, Gaëlle</creatorcontrib><creatorcontrib>Desbène-Finck, Stéphanie</creatorcontrib><creatorcontrib>Helissey, Philippe</creatorcontrib><creatorcontrib>Giorgi-Renault, Sylviane</creatorcontrib><creatorcontrib>Michelet, Véronique</creatorcontrib><creatorcontrib>Belmont, Philippe</creatorcontrib><title>Silver-Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of 2-Alkynylquinoline-3-carbaldehydes: Access to (Hetero)arylpyranoquinolines</title><title>Synthesis (Stuttgart)</title><addtitle>Synthesis</addtitle><description>Abstract
A silver trifluoromethanesulfonate catalyzed efficient access to the indolylpyranoquinoline scaffold is reported. Starting from 2-alkynylquinoline-3-carbaldehyde units with various substitution patterns on the quinoline and alkynyl parts, the use of silver trifluoromethanesulfonate (10 mol%) in 1,2-dichloroethane allowed a domino hydroarylation/cycloisomerization reaction, generating (hetero)aryl-functionalized pyranoquinolines. The heteroarenes that were used are
N
-methylindole (18 compounds, 67–100%), indole, and 2-methylindole (4 compounds, 36–89%), and the reaction was also compatible to a lesser extent with arenes such as pyrroles (5 compounds, 43–90%), 1,3,5-trimethoxybenzene, and 3-methylbenzofuran.</description><subject>feature</subject><issn>0039-7881</issn><issn>1437-210X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kEtPwzAQhC0EEqVw5ZwjHNz6EccJtyo8ilQJiYfELXIdW3Vx4mKnSO6_4B-T0Iobp13tzjcaDQCXGE0wYmwaIEKUQcwyQmh6BEY4pRwSjN6Pwah_FZDnOT4FZyGsEUKc0GIEvl-M_VIelqITNu5Undy6xrQumcfaO-GjFZ1x7bSM0joTXKO82f2ekmcl5LCExOmEwJn9iG20n9uetqZVkEIp_FLYWq1ircJNMpNShZB0Lrmaq055dz34b6IXrfvDwjk40cIGdXGYY_B2f_dazuHi6eGxnC2gJJx3UGslCGJLLFBBBCEplTpXqMCEZizlLJc55jjLSSZTTfmS9zpNspqKtAdrRsdgsveV3oXgla423jR9ogqjaii0CtVQaHUotAfgHuhWRjWqWrutb_uE_-l_AAKgerQ</recordid><startdate>20160715</startdate><enddate>20160715</enddate><creator>Bontemps, Alexis</creator><creator>Mariaule, Gaëlle</creator><creator>Desbène-Finck, Stéphanie</creator><creator>Helissey, Philippe</creator><creator>Giorgi-Renault, Sylviane</creator><creator>Michelet, Véronique</creator><creator>Belmont, Philippe</creator><general>Georg Thieme Verlag</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20160715</creationdate><title>Silver-Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of 2-Alkynylquinoline-3-carbaldehydes: Access to (Hetero)arylpyranoquinolines</title><author>Bontemps, Alexis ; Mariaule, Gaëlle ; Desbène-Finck, Stéphanie ; Helissey, Philippe ; Giorgi-Renault, Sylviane ; Michelet, Véronique ; Belmont, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c277t-ffea205b1a092a2243cf8e09123654758c81716826c4f37b7a09f26d3a4ea2d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>feature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bontemps, Alexis</creatorcontrib><creatorcontrib>Mariaule, Gaëlle</creatorcontrib><creatorcontrib>Desbène-Finck, Stéphanie</creatorcontrib><creatorcontrib>Helissey, Philippe</creatorcontrib><creatorcontrib>Giorgi-Renault, Sylviane</creatorcontrib><creatorcontrib>Michelet, Véronique</creatorcontrib><creatorcontrib>Belmont, Philippe</creatorcontrib><collection>CrossRef</collection><jtitle>Synthesis (Stuttgart)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bontemps, Alexis</au><au>Mariaule, Gaëlle</au><au>Desbène-Finck, Stéphanie</au><au>Helissey, Philippe</au><au>Giorgi-Renault, Sylviane</au><au>Michelet, Véronique</au><au>Belmont, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Silver-Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of 2-Alkynylquinoline-3-carbaldehydes: Access to (Hetero)arylpyranoquinolines</atitle><jtitle>Synthesis (Stuttgart)</jtitle><addtitle>Synthesis</addtitle><date>2016-07-15</date><risdate>2016</risdate><volume>48</volume><issue>14</issue><spage>2178</spage><epage>2190</epage><pages>2178-2190</pages><issn>0039-7881</issn><eissn>1437-210X</eissn><abstract>Abstract
A silver trifluoromethanesulfonate catalyzed efficient access to the indolylpyranoquinoline scaffold is reported. Starting from 2-alkynylquinoline-3-carbaldehyde units with various substitution patterns on the quinoline and alkynyl parts, the use of silver trifluoromethanesulfonate (10 mol%) in 1,2-dichloroethane allowed a domino hydroarylation/cycloisomerization reaction, generating (hetero)aryl-functionalized pyranoquinolines. The heteroarenes that were used are
N
-methylindole (18 compounds, 67–100%), indole, and 2-methylindole (4 compounds, 36–89%), and the reaction was also compatible to a lesser extent with arenes such as pyrroles (5 compounds, 43–90%), 1,3,5-trimethoxybenzene, and 3-methylbenzofuran.</abstract><cop>Stuttgart · New York</cop><pub>Georg Thieme Verlag</pub><doi>10.1055/s-0035-1562234</doi><tpages>13</tpages></addata></record> |
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title | Silver-Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of 2-Alkynylquinoline-3-carbaldehydes: Access to (Hetero)arylpyranoquinolines |
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