Efficient palladium-catalyzed C(sp 2 )–H activation towards the synthesis of fluorenes
A facile protocol for the synthesis of fluorene derivatives has been developed through palladium-catalyzed cyclization of 2′-halo-diarylmethanes via activation of arylic C–H bonds. The reactions occurred smoothly and allowed both electron-rich and electron-deficient substrates to convert into their...
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| Veröffentlicht in: | New journal of chemistry 2016, Vol.40 (11), p.9030-9033 |
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| container_end_page | 9033 |
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| container_issue | 11 |
| container_start_page | 9030 |
| container_title | New journal of chemistry |
| container_volume | 40 |
| creator | Song, Juan Li, Yali Sun, Wei Yi, Chenglong Wu, Hao Wang, Haotian Ding, Keran Xiao, Kang Liu, Chao |
| description | A facile protocol for the synthesis of fluorene derivatives has been developed through palladium-catalyzed cyclization of 2′-halo-diarylmethanes
via
activation of arylic C–H bonds. The reactions occurred smoothly and allowed both electron-rich and electron-deficient substrates to convert into their corresponding fluorenes in good to excellent yields. Studies revealed that this Pd-catalyzed cyclization was also available for the substrates of 2′-chloro-diarylmethanes and no catalyst poisoning occurred for 2′-iodo-diphenylmethane. |
| doi_str_mv | 10.1039/C6NJ02033J |
| format | Article |
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via
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via
activation of arylic C–H bonds. The reactions occurred smoothly and allowed both electron-rich and electron-deficient substrates to convert into their corresponding fluorenes in good to excellent yields. Studies revealed that this Pd-catalyzed cyclization was also available for the substrates of 2′-chloro-diarylmethanes and no catalyst poisoning occurred for 2′-iodo-diphenylmethane.</description><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpFkM1KxDAURoMoOI5ufIIsVajmJmk6WUqZcRwG3Si4K7f5wUinHZqMUle-g2_ok1hRcHW-1cfhEHIK7BKY0FelulsxzoRY7ZEJCKUzzRXsjxukzFgu1SE5ivGFMYBCwYQ8zb0PJrg20S02Ddqw22QGEzbDu7O0PItbyun518fnkqJJ4RVT6FqaujfsbaTp2dE4tCNiiLTz1De7rneti8fkwGMT3ckfp-RxMX8ol9n6_ua2vF5nRjBImZHCo9SCI1PMg0EwErUuNM-VdPnoyWqnEa2Suc9Vbl1heA1uJotiVlsjpuTi99f0XYy989W2DxvshwpY9dOk-m8ivgEHaVUw</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>Song, Juan</creator><creator>Li, Yali</creator><creator>Sun, Wei</creator><creator>Yi, Chenglong</creator><creator>Wu, Hao</creator><creator>Wang, Haotian</creator><creator>Ding, Keran</creator><creator>Xiao, Kang</creator><creator>Liu, Chao</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-2521-924X</orcidid></search><sort><creationdate>2016</creationdate><title>Efficient palladium-catalyzed C(sp 2 )–H activation towards the synthesis of fluorenes</title><author>Song, Juan ; Li, Yali ; Sun, Wei ; Yi, Chenglong ; Wu, Hao ; Wang, Haotian ; Ding, Keran ; Xiao, Kang ; Liu, Chao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c301t-c43fa4932a060f1ca1c4a99792564e50010be9aad645f565de7c2b1e84778bdc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Song, Juan</creatorcontrib><creatorcontrib>Li, Yali</creatorcontrib><creatorcontrib>Sun, Wei</creatorcontrib><creatorcontrib>Yi, Chenglong</creatorcontrib><creatorcontrib>Wu, Hao</creatorcontrib><creatorcontrib>Wang, Haotian</creatorcontrib><creatorcontrib>Ding, Keran</creatorcontrib><creatorcontrib>Xiao, Kang</creatorcontrib><creatorcontrib>Liu, Chao</creatorcontrib><collection>CrossRef</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Juan</au><au>Li, Yali</au><au>Sun, Wei</au><au>Yi, Chenglong</au><au>Wu, Hao</au><au>Wang, Haotian</au><au>Ding, Keran</au><au>Xiao, Kang</au><au>Liu, Chao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient palladium-catalyzed C(sp 2 )–H activation towards the synthesis of fluorenes</atitle><jtitle>New journal of chemistry</jtitle><date>2016</date><risdate>2016</risdate><volume>40</volume><issue>11</issue><spage>9030</spage><epage>9033</epage><pages>9030-9033</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>A facile protocol for the synthesis of fluorene derivatives has been developed through palladium-catalyzed cyclization of 2′-halo-diarylmethanes
via
activation of arylic C–H bonds. The reactions occurred smoothly and allowed both electron-rich and electron-deficient substrates to convert into their corresponding fluorenes in good to excellent yields. Studies revealed that this Pd-catalyzed cyclization was also available for the substrates of 2′-chloro-diarylmethanes and no catalyst poisoning occurred for 2′-iodo-diphenylmethane.</abstract><doi>10.1039/C6NJ02033J</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-2521-924X</orcidid></addata></record> |
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| ispartof | New journal of chemistry, 2016, Vol.40 (11), p.9030-9033 |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Efficient palladium-catalyzed C(sp 2 )–H activation towards the synthesis of fluorenes |
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