Kinetics and mechanism of 1-phenylethanol oxidation by the system hydrogen peroxide-manganese(IV) binuclear complex-oxalic acid
Hydrogen peroxide was found to oxidize 1 -phenylethanol to acetophenone in acetonitrile homogeneous solution efficiently at room temperature in the presence of a dimeric complex of manganese (IV) [LMn(O) 3 MnL](PF 6 ) 2 (where L = 1,4,7-trimethyl-1,4,7-triazacyclononane) as the catalyst and oxalic a...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2010-09, Vol.84 (9), p.1502-1505 |
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| container_title | Russian Journal of Physical Chemistry A |
| container_volume | 84 |
| creator | Kozlov, Yu. N. Shul’pina, L. S. Strelkova, T. V. Shul’pin, G. B. |
| description | Hydrogen peroxide was found to oxidize
1
-phenylethanol to acetophenone in acetonitrile homogeneous solution efficiently at room temperature in the presence of a dimeric complex of manganese (IV) [LMn(O)
3
MnL](PF
6
)
2
(where L = 1,4,7-trimethyl-1,4,7-triazacyclononane) as the catalyst and oxalic acid as a co-catalyst. The number of catalytic cycles was 15 000 3 h after the onset of the reaction. The dependences of the initial rate of acetophenone accumulation on the initial concentrations of the reagents were studied. Based on an analysis of the kinetic data, we conclude that phenylethanol is oxidized by a manganyl particle containing an Mn = O fragment that interacts competitively with hydrogen peroxide. |
| doi_str_mv | 10.1134/S0036024410090098 |
| format | Article |
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1
-phenylethanol to acetophenone in acetonitrile homogeneous solution efficiently at room temperature in the presence of a dimeric complex of manganese (IV) [LMn(O)
3
MnL](PF
6
)
2
(where L = 1,4,7-trimethyl-1,4,7-triazacyclononane) as the catalyst and oxalic acid as a co-catalyst. The number of catalytic cycles was 15 000 3 h after the onset of the reaction. The dependences of the initial rate of acetophenone accumulation on the initial concentrations of the reagents were studied. Based on an analysis of the kinetic data, we conclude that phenylethanol is oxidized by a manganyl particle containing an Mn = O fragment that interacts competitively with hydrogen peroxide.</description><identifier>ISSN: 0036-0244</identifier><identifier>EISSN: 1531-863X</identifier><identifier>DOI: 10.1134/S0036024410090098</identifier><language>eng</language><publisher>Moscow: Nauka/Interperiodica</publisher><subject>Chemical Kinetics and Catalysis ; Chemistry ; Chemistry and Materials Science ; Physical Chemistry</subject><ispartof>Russian Journal of Physical Chemistry A, 2010-09, Vol.84 (9), p.1502-1505</ispartof><rights>Pleiades Publishing, Ltd. 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c288t-928f3d2aa630b8135e510c9a7942eef64c5f34a34312df6a6c3ee685f23f5fdd3</citedby><cites>FETCH-LOGICAL-c288t-928f3d2aa630b8135e510c9a7942eef64c5f34a34312df6a6c3ee685f23f5fdd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0036024410090098$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0036024410090098$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kozlov, Yu. N.</creatorcontrib><creatorcontrib>Shul’pina, L. S.</creatorcontrib><creatorcontrib>Strelkova, T. V.</creatorcontrib><creatorcontrib>Shul’pin, G. B.</creatorcontrib><title>Kinetics and mechanism of 1-phenylethanol oxidation by the system hydrogen peroxide-manganese(IV) binuclear complex-oxalic acid</title><title>Russian Journal of Physical Chemistry A</title><addtitle>Russ. J. Phys. Chem</addtitle><description>Hydrogen peroxide was found to oxidize
1
-phenylethanol to acetophenone in acetonitrile homogeneous solution efficiently at room temperature in the presence of a dimeric complex of manganese (IV) [LMn(O)
3
MnL](PF
6
)
2
(where L = 1,4,7-trimethyl-1,4,7-triazacyclononane) as the catalyst and oxalic acid as a co-catalyst. The number of catalytic cycles was 15 000 3 h after the onset of the reaction. The dependences of the initial rate of acetophenone accumulation on the initial concentrations of the reagents were studied. Based on an analysis of the kinetic data, we conclude that phenylethanol is oxidized by a manganyl particle containing an Mn = O fragment that interacts competitively with hydrogen peroxide.</description><subject>Chemical Kinetics and Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Physical Chemistry</subject><issn>0036-0244</issn><issn>1531-863X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLxDAUhYMoOI7-AHdZ6iKaV2u7lMHH4IALH7grmeRmmqFNStKB6cq_bsu4E4QLF-75zuVwELpk9IYxIW_fKBU55VIySstxiiM0Y5lgpMjF1zGaTTKZ9FN0ltKWUjmicoa-X5yH3umElTe4BV0r71KLg8WMdDX4oYF-vIUGh70zqnfB4_WA-xpwGlIPLa4HE8MGPO4gTgyQVvmN8pDgavl5jdfO73QDKmId2q6BPQl71TiNlXbmHJ1Y1SS4-N1z9PH48L54JqvXp-XifkU0L4qelLywwnClckHXBRMZZIzqUt2VkgPYXOrMCqmEFIwbm6tcC4C8yCwXNrPGiDlih786hpQi2KqLrlVxqBitpgarPw2OHn7wpJH1G4jVNuyiH2P-Y_oBjpJ1NA</recordid><startdate>20100901</startdate><enddate>20100901</enddate><creator>Kozlov, Yu. N.</creator><creator>Shul’pina, L. S.</creator><creator>Strelkova, T. V.</creator><creator>Shul’pin, G. B.</creator><general>Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100901</creationdate><title>Kinetics and mechanism of 1-phenylethanol oxidation by the system hydrogen peroxide-manganese(IV) binuclear complex-oxalic acid</title><author>Kozlov, Yu. N. ; Shul’pina, L. S. ; Strelkova, T. V. ; Shul’pin, G. B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c288t-928f3d2aa630b8135e510c9a7942eef64c5f34a34312df6a6c3ee685f23f5fdd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Chemical Kinetics and Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kozlov, Yu. N.</creatorcontrib><creatorcontrib>Shul’pina, L. S.</creatorcontrib><creatorcontrib>Strelkova, T. V.</creatorcontrib><creatorcontrib>Shul’pin, G. B.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian Journal of Physical Chemistry A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kozlov, Yu. N.</au><au>Shul’pina, L. S.</au><au>Strelkova, T. V.</au><au>Shul’pin, G. B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kinetics and mechanism of 1-phenylethanol oxidation by the system hydrogen peroxide-manganese(IV) binuclear complex-oxalic acid</atitle><jtitle>Russian Journal of Physical Chemistry A</jtitle><stitle>Russ. J. Phys. Chem</stitle><date>2010-09-01</date><risdate>2010</risdate><volume>84</volume><issue>9</issue><spage>1502</spage><epage>1505</epage><pages>1502-1505</pages><issn>0036-0244</issn><eissn>1531-863X</eissn><abstract>Hydrogen peroxide was found to oxidize
1
-phenylethanol to acetophenone in acetonitrile homogeneous solution efficiently at room temperature in the presence of a dimeric complex of manganese (IV) [LMn(O)
3
MnL](PF
6
)
2
(where L = 1,4,7-trimethyl-1,4,7-triazacyclononane) as the catalyst and oxalic acid as a co-catalyst. The number of catalytic cycles was 15 000 3 h after the onset of the reaction. The dependences of the initial rate of acetophenone accumulation on the initial concentrations of the reagents were studied. Based on an analysis of the kinetic data, we conclude that phenylethanol is oxidized by a manganyl particle containing an Mn = O fragment that interacts competitively with hydrogen peroxide.</abstract><cop>Moscow</cop><pub>Nauka/Interperiodica</pub><doi>10.1134/S0036024410090098</doi><tpages>4</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Chemical Kinetics and Catalysis Chemistry Chemistry and Materials Science Physical Chemistry |
| title | Kinetics and mechanism of 1-phenylethanol oxidation by the system hydrogen peroxide-manganese(IV) binuclear complex-oxalic acid |
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