An investigation on catalytic nitrite reduction reaction by bioinspired CuII complexes
Catalytic nitrite reductions by CuII complexes containing anionic Me2Tp, neutral Me2Tpm, or neutral iPrTIC ligands in the presence of l-ascorbic acid, which served as an electron donor and proton source, were investigated. The results showed that auxiliary ligands are important for copper-mediated c...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2022-05, Vol.51 (19), p.7715-7722 |
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| container_issue | 19 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
| container_volume | 51 |
| creator | Yu-Lun, Chang Hsing-Yin, Chen Si-Hong, Chen Chai-Lin, Kao Chiang, Michael Y Hsu, Sodio C N |
| description | Catalytic nitrite reductions by CuII complexes containing anionic Me2Tp, neutral Me2Tpm, or neutral iPrTIC ligands in the presence of l-ascorbic acid, which served as an electron donor and proton source, were investigated. The results showed that auxiliary ligands are important for copper-mediated catalytic nitrite reduction. Furthermore, the electronic effects of the ligand govern the nitrite reduction efficiency, which should be considered at two control points: one is the susceptibility of the LCuI-nitrite species to protonation and the other is the susceptibility of LCuII to reduction giving LCuI. In addition, an external strong acid leads to the production of nitrous acid, which may suggest that the reactivity of nitrous acid toward the LCuI species is a third control point. |
| doi_str_mv | 10.1039/d1dt04102a |
| format | Article |
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The results showed that auxiliary ligands are important for copper-mediated catalytic nitrite reduction. Furthermore, the electronic effects of the ligand govern the nitrite reduction efficiency, which should be considered at two control points: one is the susceptibility of the LCuI-nitrite species to protonation and the other is the susceptibility of LCuII to reduction giving LCuI. In addition, an external strong acid leads to the production of nitrous acid, which may suggest that the reactivity of nitrous acid toward the LCuI species is a third control point.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d1dt04102a</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Acids ; Ascorbic acid ; Chemical reduction ; Ligands ; Nitrous acid ; Protonation</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2022-05, Vol.51 (19), p.7715-7722</ispartof><rights>Copyright Royal Society of Chemistry 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Yu-Lun, Chang</creatorcontrib><creatorcontrib>Hsing-Yin, Chen</creatorcontrib><creatorcontrib>Si-Hong, Chen</creatorcontrib><creatorcontrib>Chai-Lin, Kao</creatorcontrib><creatorcontrib>Chiang, Michael Y</creatorcontrib><creatorcontrib>Hsu, Sodio C N</creatorcontrib><title>An investigation on catalytic nitrite reduction reaction by bioinspired CuII complexes</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>Catalytic nitrite reductions by CuII complexes containing anionic Me2Tp, neutral Me2Tpm, or neutral iPrTIC ligands in the presence of l-ascorbic acid, which served as an electron donor and proton source, were investigated. The results showed that auxiliary ligands are important for copper-mediated catalytic nitrite reduction. Furthermore, the electronic effects of the ligand govern the nitrite reduction efficiency, which should be considered at two control points: one is the susceptibility of the LCuI-nitrite species to protonation and the other is the susceptibility of LCuII to reduction giving LCuI. In addition, an external strong acid leads to the production of nitrous acid, which may suggest that the reactivity of nitrous acid toward the LCuI species is a third control point.</description><subject>Acids</subject><subject>Ascorbic acid</subject><subject>Chemical reduction</subject><subject>Ligands</subject><subject>Nitrous acid</subject><subject>Protonation</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpdj09LxDAQxYMouK5e_AQBL16qmTRNtsdl8U9hwYt6XabpVLJ009qk4n57oysehIF5w_sxb4axSxA3IPLytoEmCgVC4hGbgTImK2Wujv-01KfsLIStEFKKQs7Y69Jz5z8oRPeG0fWep7IYsdtHZ7l3cXSR-EjNZH_skfAg6j2vXe98GFxy-WqqKm773dDRJ4VzdtJiF-jit8_Zy_3d8-oxWz89VKvlOhtA6ZihARANFhaMtIsCahK2KKXOwSzqGm2hbauxpVaiprxNkylb0HWpGiBsZD5n14e9w9i_T-mLzc4FS12HnvopbKTWIMxCmjKhV__QbT-NPl33TRUiRSqVfwFPFmIP</recordid><startdate>20220517</startdate><enddate>20220517</enddate><creator>Yu-Lun, Chang</creator><creator>Hsing-Yin, Chen</creator><creator>Si-Hong, Chen</creator><creator>Chai-Lin, Kao</creator><creator>Chiang, Michael Y</creator><creator>Hsu, Sodio C N</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20220517</creationdate><title>An investigation on catalytic nitrite reduction reaction by bioinspired CuII complexes</title><author>Yu-Lun, Chang ; Hsing-Yin, Chen ; Si-Hong, Chen ; Chai-Lin, Kao ; Chiang, Michael Y ; Hsu, Sodio C N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p146t-a7110da5c172c851be0c59263178bbac56cf6afef2a6e3f6cf79f16b94d1ead23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acids</topic><topic>Ascorbic acid</topic><topic>Chemical reduction</topic><topic>Ligands</topic><topic>Nitrous acid</topic><topic>Protonation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu-Lun, Chang</creatorcontrib><creatorcontrib>Hsing-Yin, Chen</creatorcontrib><creatorcontrib>Si-Hong, Chen</creatorcontrib><creatorcontrib>Chai-Lin, Kao</creatorcontrib><creatorcontrib>Chiang, Michael Y</creatorcontrib><creatorcontrib>Hsu, Sodio C N</creatorcontrib><collection>Engineered Materials Abstracts</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><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu-Lun, Chang</au><au>Hsing-Yin, Chen</au><au>Si-Hong, Chen</au><au>Chai-Lin, Kao</au><au>Chiang, Michael Y</au><au>Hsu, Sodio C N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An investigation on catalytic nitrite reduction reaction by bioinspired CuII complexes</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2022-05-17</date><risdate>2022</risdate><volume>51</volume><issue>19</issue><spage>7715</spage><epage>7722</epage><pages>7715-7722</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>Catalytic nitrite reductions by CuII complexes containing anionic Me2Tp, neutral Me2Tpm, or neutral iPrTIC ligands in the presence of l-ascorbic acid, which served as an electron donor and proton source, were investigated. 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| fulltext | fulltext |
| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2022-05, Vol.51 (19), p.7715-7722 |
| issn | 1477-9226 1477-9234 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Acids Ascorbic acid Chemical reduction Ligands Nitrous acid Protonation |
| title | An investigation on catalytic nitrite reduction reaction by bioinspired CuII complexes |
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