Pyrrolidine modified PANF catalyst for asymmetric Michael addition of ketones to nitrostyrenes in aqueous phase
Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water. With the optimized catalysts and conditions in hand, their reaction scope for nit...
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| Veröffentlicht in: | Green chemistry : an international journal and green chemistry resource : GC 2016-01, Vol.18 (9), p.2625-2631 |
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| container_issue | 9 |
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| container_title | Green chemistry : an international journal and green chemistry resource : GC |
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| creator | Du, Jianguo Shuai, Bin Tao, Minli Wang, Guangwei Zhang, Wenqin |
| description | Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water. With the optimized catalysts and conditions in hand, their reaction scope for nitrostyrenes was explored. Then the fiber catalysts were further applied to a packed-bed reactor for continuous-flow Michael addition. Based on the fact that organic solvent can inhibit the catalytic activity, a novel microenvironment catalytic mechanism is proposed.
Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water. |
| doi_str_mv | 10.1039/c5gc02622a |
| format | Article |
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Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water.</description><identifier>ISSN: 1463-9262</identifier><identifier>EISSN: 1463-9270</identifier><identifier>DOI: 10.1039/c5gc02622a</identifier><language>eng</language><subject>Asymmetry ; Catalysis ; Catalysts ; Fibers ; Ketones ; Polyacrylonitriles ; Reactors ; Solvents</subject><ispartof>Green chemistry : an international journal and green chemistry resource : GC, 2016-01, Vol.18 (9), p.2625-2631</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-174620dd7030367e03736c9429586707d0039f902f8678e40b236661d9a6963a3</citedby><cites>FETCH-LOGICAL-c422t-174620dd7030367e03736c9429586707d0039f902f8678e40b236661d9a6963a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Du, Jianguo</creatorcontrib><creatorcontrib>Shuai, Bin</creatorcontrib><creatorcontrib>Tao, Minli</creatorcontrib><creatorcontrib>Wang, Guangwei</creatorcontrib><creatorcontrib>Zhang, Wenqin</creatorcontrib><title>Pyrrolidine modified PANF catalyst for asymmetric Michael addition of ketones to nitrostyrenes in aqueous phase</title><title>Green chemistry : an international journal and green chemistry resource : GC</title><description>Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water. With the optimized catalysts and conditions in hand, their reaction scope for nitrostyrenes was explored. Then the fiber catalysts were further applied to a packed-bed reactor for continuous-flow Michael addition. Based on the fact that organic solvent can inhibit the catalytic activity, a novel microenvironment catalytic mechanism is proposed.
Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water.</description><subject>Asymmetry</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Fibers</subject><subject>Ketones</subject><subject>Polyacrylonitriles</subject><subject>Reactors</subject><subject>Solvents</subject><issn>1463-9262</issn><issn>1463-9270</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkTtPwzAUhSMEEqWwsCN5REiB60fseKwiWpAKdIA5MrZDDUlcbHfIvyelCEam-9Cne8_RybJzDNcYqLzRxZsGwglRB9kEM05zSQQc_vacHGcnMb4DYCw4m2R-NYTgW2dcb1HnjWucNWg1e5wjrZJqh5hQ4wNSceg6m4LT6MHptbItUsa45HyPfIM-bPK9jSh51LsUfExDsLuF65H63Fq_jWizVtGeZkeNaqM9-6nT7GV--1zd5cunxX01W-aaEZJyLBgnYIwACpQLC1RQriUjsii5AGFgdNtIIM04lpbBK6Gcc2yk4pJTRafZ5f7uJvjxf0x156K2bav6nZgal5hDSRlj_6NCgiykYDCiV3tUjxZjsE29Ca5TYagx1LsA6qpYVN8BzEb4Yg-HqH-5v4DoF8jFgT0</recordid><startdate>20160101</startdate><enddate>20160101</enddate><creator>Du, Jianguo</creator><creator>Shuai, Bin</creator><creator>Tao, Minli</creator><creator>Wang, Guangwei</creator><creator>Zhang, Wenqin</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7U6</scope><scope>C1K</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20160101</creationdate><title>Pyrrolidine modified PANF catalyst for asymmetric Michael addition of ketones to nitrostyrenes in aqueous phase</title><author>Du, Jianguo ; Shuai, Bin ; Tao, Minli ; Wang, Guangwei ; Zhang, Wenqin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-174620dd7030367e03736c9429586707d0039f902f8678e40b236661d9a6963a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Asymmetry</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Fibers</topic><topic>Ketones</topic><topic>Polyacrylonitriles</topic><topic>Reactors</topic><topic>Solvents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Du, Jianguo</creatorcontrib><creatorcontrib>Shuai, Bin</creatorcontrib><creatorcontrib>Tao, Minli</creatorcontrib><creatorcontrib>Wang, Guangwei</creatorcontrib><creatorcontrib>Zhang, Wenqin</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Green chemistry : an international journal and green chemistry resource : GC</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Du, Jianguo</au><au>Shuai, Bin</au><au>Tao, Minli</au><au>Wang, Guangwei</au><au>Zhang, Wenqin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pyrrolidine modified PANF catalyst for asymmetric Michael addition of ketones to nitrostyrenes in aqueous phase</atitle><jtitle>Green chemistry : an international journal and green chemistry resource : GC</jtitle><date>2016-01-01</date><risdate>2016</risdate><volume>18</volume><issue>9</issue><spage>2625</spage><epage>2631</epage><pages>2625-2631</pages><issn>1463-9262</issn><eissn>1463-9270</eissn><abstract>Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water. With the optimized catalysts and conditions in hand, their reaction scope for nitrostyrenes was explored. Then the fiber catalysts were further applied to a packed-bed reactor for continuous-flow Michael addition. Based on the fact that organic solvent can inhibit the catalytic activity, a novel microenvironment catalytic mechanism is proposed.
Three chiral pyrrolidine functionalized polyacrylonitrile fiber catalysts have been designed, prepared, and evaluated for their catalytic performance in asymmetric Michael addition of ketones to nitrostyrenes in water.</abstract><doi>10.1039/c5gc02622a</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1463-9262 |
| ispartof | Green chemistry : an international journal and green chemistry resource : GC, 2016-01, Vol.18 (9), p.2625-2631 |
| issn | 1463-9262 1463-9270 |
| language | eng |
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| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Asymmetry Catalysis Catalysts Fibers Ketones Polyacrylonitriles Reactors Solvents |
| title | Pyrrolidine modified PANF catalyst for asymmetric Michael addition of ketones to nitrostyrenes in aqueous phase |
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