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Cobalt-catalyzed asymmetric reactions of heterobicyclic alkenes with in situ generated organozinc halides
A general strategy for the asymmetric allylation and benzylation of heterobicyclic alkenes is described by employing in situ generated organozinc halides. This methodology features the application of a co-catalytic system comprising chiral cobalt complex and Lewis acid, which deliver both the asymme...
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Published in: | Organic chemistry frontiers an international journal of organic chemistry 2018-04, Vol.5 (7), p.1108-1112 |
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container_title | Organic chemistry frontiers an international journal of organic chemistry |
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creator | Li, Yun Chen, Jingchao He, Zhenxiu Qin, Hongyu Zhou, Yongyun Khan, Ruhima Fan, Baomin |
description | A general strategy for the asymmetric allylation and benzylation of heterobicyclic alkenes is described by employing in situ generated organozinc halides. This methodology features the application of a co-catalytic system comprising chiral cobalt complex and Lewis acid, which deliver both the asymmetric ring opening products of oxabenzonorbornadienes and the asymmetric addition products of azabenzonorbornadienes, respectively. |
doi_str_mv | 10.1039/c7qo01064h |
format | article |
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This methodology features the application of a co-catalytic system comprising chiral cobalt complex and Lewis acid, which deliver both the asymmetric ring opening products of oxabenzonorbornadienes and the asymmetric addition products of azabenzonorbornadienes, respectively.</description><subject>Alkenes</subject><subject>Allyl compounds</subject><subject>Asymmetry</subject><subject>Catalysis</subject><subject>Chemical reactions</subject><subject>Cobalt</subject><subject>Cobalt compounds</subject><subject>Halides</subject><subject>Lewis acid</subject><subject>Organic chemistry</subject><subject>Ring opening</subject><issn>2052-4110</issn><issn>2052-4110</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpNjU1LxDAURYMoOIyz8RcEXFdfkrZplzL4MTDgRtfD60s6zdhpnCRFOr_egi5c3cs9cC5jtwLuBaj6gfTJg4Ay7y7YQkIhs1wIuPzXr9kqxgMACFmUUOgFc2vfYJ8ywoT9dLaGY5yOR5uCIx4sUnJ-iNy3vLPJBt84mqifGfafdrCRf7vUcTfw6NLI9_MUMM0WH_Y4-LMbiHfYO2PjDbtqsY929ZdL9vH89L5-zbZvL5v14zYjWdQpy7WivEHdKFOLCgCxahqFSklCqgwJMqZuc4OAUGqNmmo1AyHJWtAa1JLd_Xq_gj-NNqbdwY9hmC93EkRVgZJ5oX4AbuxcTA</recordid><startdate>20180407</startdate><enddate>20180407</enddate><creator>Li, Yun</creator><creator>Chen, Jingchao</creator><creator>He, Zhenxiu</creator><creator>Qin, Hongyu</creator><creator>Zhou, Yongyun</creator><creator>Khan, Ruhima</creator><creator>Fan, Baomin</creator><general>Royal Society of Chemistry</general><scope>7QO</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>P64</scope></search><sort><creationdate>20180407</creationdate><title>Cobalt-catalyzed asymmetric reactions of heterobicyclic alkenes with in situ generated organozinc halides</title><author>Li, Yun ; Chen, Jingchao ; He, Zhenxiu ; Qin, Hongyu ; Zhou, Yongyun ; Khan, Ruhima ; Fan, Baomin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-473c4ba7b3d91800aa8bb3a332cac8dc1cdd9f4da0a0677a7c93ac812cee07703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Alkenes</topic><topic>Allyl compounds</topic><topic>Asymmetry</topic><topic>Catalysis</topic><topic>Chemical reactions</topic><topic>Cobalt</topic><topic>Cobalt compounds</topic><topic>Halides</topic><topic>Lewis acid</topic><topic>Organic chemistry</topic><topic>Ring opening</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yun</creatorcontrib><creatorcontrib>Chen, Jingchao</creatorcontrib><creatorcontrib>He, Zhenxiu</creatorcontrib><creatorcontrib>Qin, Hongyu</creatorcontrib><creatorcontrib>Zhou, Yongyun</creatorcontrib><creatorcontrib>Khan, Ruhima</creatorcontrib><creatorcontrib>Fan, Baomin</creatorcontrib><collection>Biotechnology Research Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Organic chemistry frontiers an international journal of organic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yun</au><au>Chen, Jingchao</au><au>He, Zhenxiu</au><au>Qin, Hongyu</au><au>Zhou, Yongyun</au><au>Khan, Ruhima</au><au>Fan, Baomin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cobalt-catalyzed asymmetric reactions of heterobicyclic alkenes with in situ generated organozinc halides</atitle><jtitle>Organic chemistry frontiers an international journal of organic chemistry</jtitle><date>2018-04-07</date><risdate>2018</risdate><volume>5</volume><issue>7</issue><spage>1108</spage><epage>1112</epage><pages>1108-1112</pages><issn>2052-4110</issn><eissn>2052-4110</eissn><abstract>A general strategy for the asymmetric allylation and benzylation of heterobicyclic alkenes is described by employing in situ generated organozinc halides. This methodology features the application of a co-catalytic system comprising chiral cobalt complex and Lewis acid, which deliver both the asymmetric ring opening products of oxabenzonorbornadienes and the asymmetric addition products of azabenzonorbornadienes, respectively.</abstract><cop>London</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c7qo01064h</doi><tpages>5</tpages></addata></record> |
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source | Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list) |
subjects | Alkenes Allyl compounds Asymmetry Catalysis Chemical reactions Cobalt Cobalt compounds Halides Lewis acid Organic chemistry Ring opening |
title | Cobalt-catalyzed asymmetric reactions of heterobicyclic alkenes with in situ generated organozinc halides |
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