Ruthenium/dendrimer complex immobilized on silica‐functionalized magnetite nanoparticles catalyzed oxidation of stilbenes to benzil derivatives at room temperature
A new ruthenium/dendrimer complex stabilized on the surface of silica‐functionalized nano‐magnetite was fabricated and well characterized. The nano‐catalyst showed good activity in the synthesis of benzil derivatives via the oxidation of stilbenes with high turnover frequency (TOF) at room temperatu...
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| Veröffentlicht in: | Applied organometallic chemistry 2020-04, Vol.34 (4), p.n/a |
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| container_title | Applied organometallic chemistry |
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| creator | Saberi, Dariush Hashemi, Hajar Ghanaatzadeh, Niloofar Moghadam, Majid Niknam, Khodabakhsh |
| description | A new ruthenium/dendrimer complex stabilized on the surface of silica‐functionalized nano‐magnetite was fabricated and well characterized. The nano‐catalyst showed good activity in the synthesis of benzil derivatives via the oxidation of stilbenes with high turnover frequency (TOF) at room temperature. Moreover, the catalyst could also be reused up to fifteen times without any loss of its activity.
Conversion of stilbenes to the corresponding benzils with high yields and TOF in the presence of only 0.06 mol% of magnetically separable dendrimer/ruthenium complex. |
| doi_str_mv | 10.1002/aoc.5563 |
| format | Article |
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Conversion of stilbenes to the corresponding benzils with high yields and TOF in the presence of only 0.06 mol% of magnetically separable dendrimer/ruthenium complex.</description><subject>Benzil</subject><subject>Catalysts</subject><subject>Chemistry</subject><subject>dendrimer</subject><subject>Derivatives</subject><subject>Diaryl‐1,2‐ diketones</subject><subject>Magnetite</subject><subject>magnetite nanoparticles</subject><subject>Nanoparticles</subject><subject>Oxidation</subject><subject>Room temperature</subject><subject>Ruthenium</subject><subject>Silicon dioxide</subject><issn>0268-2605</issn><issn>1099-0739</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp10c1KxDAQB_AgCq4f4CMEvHipJk2bbo6y-AWCIHou03SqkTapSaquJx_Bl_DFfBKzrldPGTK_GUj-hBxwdswZy0_A6eOylGKDzDhTKmOVUJtkxnI5z3LJym2yE8ITY0xJXszI1-0UH9GaaThp0bbeDOipdsPY4xs1w-Aa05t3bKmzNKRSw_fHZzdZHY2zsG4N8GAxmojUgnUj-Gh0j4FqiNAvf4ffTAurCeo6GqLpG7QJREdT8W562qI3L0m8pFuI1Ds30IjDiB7i5HGPbHXQB9z_O3fJ_fnZ3eIyu765uFqcXmdaCCYy4JwrPi8KCVIy0chS561CKDWi4qgaUZRV13DNyq6bawBIUDUoG4FlXkixSw7Xe0fvnicMsX5yk0_vDHUuKskqNq-qpI7WSnsXgseuHtO_gV_WnNWrEOoUQr0KIdFsTV9Nj8t_XX16s_j1P0NRjxc</recordid><startdate>202004</startdate><enddate>202004</enddate><creator>Saberi, Dariush</creator><creator>Hashemi, Hajar</creator><creator>Ghanaatzadeh, Niloofar</creator><creator>Moghadam, Majid</creator><creator>Niknam, Khodabakhsh</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-1844-7815</orcidid><orcidid>https://orcid.org/0000-0001-8984-1225</orcidid><orcidid>https://orcid.org/0000-0001-5742-3846</orcidid></search><sort><creationdate>202004</creationdate><title>Ruthenium/dendrimer complex immobilized on silica‐functionalized magnetite nanoparticles catalyzed oxidation of stilbenes to benzil derivatives at room temperature</title><author>Saberi, Dariush ; Hashemi, Hajar ; Ghanaatzadeh, Niloofar ; Moghadam, Majid ; Niknam, Khodabakhsh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3303-a111918446a6603b65c2d9ea5cee91e9b3457fb1c05ff8caaa6a69be6b3e52463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Benzil</topic><topic>Catalysts</topic><topic>Chemistry</topic><topic>dendrimer</topic><topic>Derivatives</topic><topic>Diaryl‐1,2‐ diketones</topic><topic>Magnetite</topic><topic>magnetite nanoparticles</topic><topic>Nanoparticles</topic><topic>Oxidation</topic><topic>Room temperature</topic><topic>Ruthenium</topic><topic>Silicon dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saberi, Dariush</creatorcontrib><creatorcontrib>Hashemi, Hajar</creatorcontrib><creatorcontrib>Ghanaatzadeh, Niloofar</creatorcontrib><creatorcontrib>Moghadam, Majid</creatorcontrib><creatorcontrib>Niknam, Khodabakhsh</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied organometallic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saberi, Dariush</au><au>Hashemi, Hajar</au><au>Ghanaatzadeh, Niloofar</au><au>Moghadam, Majid</au><au>Niknam, Khodabakhsh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ruthenium/dendrimer complex immobilized on silica‐functionalized magnetite nanoparticles catalyzed oxidation of stilbenes to benzil derivatives at room temperature</atitle><jtitle>Applied organometallic chemistry</jtitle><date>2020-04</date><risdate>2020</risdate><volume>34</volume><issue>4</issue><epage>n/a</epage><issn>0268-2605</issn><eissn>1099-0739</eissn><abstract>A new ruthenium/dendrimer complex stabilized on the surface of silica‐functionalized nano‐magnetite was fabricated and well characterized. The nano‐catalyst showed good activity in the synthesis of benzil derivatives via the oxidation of stilbenes with high turnover frequency (TOF) at room temperature. Moreover, the catalyst could also be reused up to fifteen times without any loss of its activity.
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| language | eng |
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| source | Wiley Blackwell Journals |
| subjects | Benzil Catalysts Chemistry dendrimer Derivatives Diaryl‐1,2‐ diketones Magnetite magnetite nanoparticles Nanoparticles Oxidation Room temperature Ruthenium Silicon dioxide |
| title | Ruthenium/dendrimer complex immobilized on silica‐functionalized magnetite nanoparticles catalyzed oxidation of stilbenes to benzil derivatives at room temperature |
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