Hydrodefluorination of Fluorobenzene and 1,2-Difluorobenzene under Mild Conditions over Rhodium Pyridylphosphine and Bipyridyl Complexes Tethered on a Silica-Supported Palladium Catalyst
Fluorobenzene and 1,2-difluorobenzene are defluorinated under very mild conditions by H2 (4 atm) at 70 °C in the presence of NaOAc. The heterogeneous catalysts for these reactions contain the rhodium pyridylphosphine (1) and bipyridyl (2) complexes [Rh(COD)(1)]BF4 and [Rh(COD)(2)]BF4 tethered to het...
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| Veröffentlicht in: | Organometallics 1999-06, Vol.18 (12), p.2285-2287 |
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| container_title | Organometallics |
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| creator | Yang, Hong Gao, Hanrong Angelici, Robert J |
| description | Fluorobenzene and 1,2-difluorobenzene are defluorinated under very mild conditions by H2 (4 atm) at 70 °C in the presence of NaOAc. The heterogeneous catalysts for these reactions contain the rhodium pyridylphosphine (1) and bipyridyl (2) complexes [Rh(COD)(1)]BF4 and [Rh(COD)(2)]BF4 tethered to heterogeneous Pd−SiO2. |
| doi_str_mv | 10.1021/om990151e |
| format | Article |
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The heterogeneous catalysts for these reactions contain the rhodium pyridylphosphine (1) and bipyridyl (2) complexes [Rh(COD)(1)]BF4 and [Rh(COD)(2)]BF4 tethered to heterogeneous Pd−SiO2.</description><identifier>ISSN: 0276-7333</identifier><identifier>EISSN: 1520-6041</identifier><identifier>DOI: 10.1021/om990151e</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>BIPYRIDINES ; CATALYST SUPPORTS ; CATALYSTS ; DEHALOGENATION ; ENVIRONMENTAL SCIENCES ; FLUORINATED AROMATIC HYDROCARBONS ; PALLADIUM ; PYRIDINIUM COMPOUNDS ; RHODIUM COMPLEXES ; SILICA</subject><ispartof>Organometallics, 1999-06, Vol.18 (12), p.2285-2287</ispartof><rights>Copyright © 1999 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a321t-2afc981ce423d8e88a064c5b103a22360d86b264c4056e94a92b7a4adfff55ef3</citedby><cites>FETCH-LOGICAL-a321t-2afc981ce423d8e88a064c5b103a22360d86b264c4056e94a92b7a4adfff55ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/om990151e$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/om990151e$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,881,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/682135$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Hong</creatorcontrib><creatorcontrib>Gao, Hanrong</creatorcontrib><creatorcontrib>Angelici, Robert J</creatorcontrib><title>Hydrodefluorination of Fluorobenzene and 1,2-Difluorobenzene under Mild Conditions over Rhodium Pyridylphosphine and Bipyridyl Complexes Tethered on a Silica-Supported Palladium Catalyst</title><title>Organometallics</title><addtitle>Organometallics</addtitle><description>Fluorobenzene and 1,2-difluorobenzene are defluorinated under very mild conditions by H2 (4 atm) at 70 °C in the presence of NaOAc. 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The heterogeneous catalysts for these reactions contain the rhodium pyridylphosphine (1) and bipyridyl (2) complexes [Rh(COD)(1)]BF4 and [Rh(COD)(2)]BF4 tethered to heterogeneous Pd−SiO2.</abstract><cop>United States</cop><pub>American Chemical Society</pub><doi>10.1021/om990151e</doi><tpages>3</tpages></addata></record> |
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| identifier | ISSN: 0276-7333 |
| ispartof | Organometallics, 1999-06, Vol.18 (12), p.2285-2287 |
| issn | 0276-7333 1520-6041 |
| language | eng |
| recordid | cdi_crossref_primary_10_1021_om990151e |
| source | ACS Publications |
| subjects | BIPYRIDINES CATALYST SUPPORTS CATALYSTS DEHALOGENATION ENVIRONMENTAL SCIENCES FLUORINATED AROMATIC HYDROCARBONS PALLADIUM PYRIDINIUM COMPOUNDS RHODIUM COMPLEXES SILICA |
| title | Hydrodefluorination of Fluorobenzene and 1,2-Difluorobenzene under Mild Conditions over Rhodium Pyridylphosphine and Bipyridyl Complexes Tethered on a Silica-Supported Palladium Catalyst |
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