Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium
Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to pro...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rao, S. Pulla [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1993 |
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| Schlagwörter: |
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| Anmerkung: |
© Chapman & Hall 1993 |
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| Übergeordnetes Werk: |
Enthalten in: Transition metal chemistry - Kluwer Academic Publishers, 1975, 18(1993), 2 vom: Apr., Seite 167-170 |
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| Übergeordnetes Werk: |
volume:18 ; year:1993 ; number:2 ; month:04 ; pages:167-170 |
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| DOI / URN: |
10.1007/BF00139949 |
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| 245 | 1 | 0 | |a Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium |
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| 520 | |a Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. | ||
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10.1007/BF00139949 doi (DE-627)OLC2084010071 (DE-He213)BF00139949-p DE-627 ger DE-627 rakwb eng 660 VZ Rao, S. Pulla verfasserin aut Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Chapman & Hall 1993 Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. Manganese Acidity H2SO4 Ionic Strength Na2SO4 Rao, M. Anand aut Enthalten in Transition metal chemistry Kluwer Academic Publishers, 1975 18(1993), 2 vom: Apr., Seite 167-170 (DE-627)129605417 (DE-600)242084-3 (DE-576)015099652 0340-4285 nnns volume:18 year:1993 number:2 month:04 pages:167-170 https://doi.org/10.1007/BF00139949 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_22 GBV_ILN_70 GBV_ILN_2021 GBV_ILN_4012 GBV_ILN_4082 GBV_ILN_4125 AR 18 1993 2 04 167-170 |
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10.1007/BF00139949 doi (DE-627)OLC2084010071 (DE-He213)BF00139949-p DE-627 ger DE-627 rakwb eng 660 VZ Rao, S. Pulla verfasserin aut Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Chapman & Hall 1993 Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. Manganese Acidity H2SO4 Ionic Strength Na2SO4 Rao, M. Anand aut Enthalten in Transition metal chemistry Kluwer Academic Publishers, 1975 18(1993), 2 vom: Apr., Seite 167-170 (DE-627)129605417 (DE-600)242084-3 (DE-576)015099652 0340-4285 nnns volume:18 year:1993 number:2 month:04 pages:167-170 https://doi.org/10.1007/BF00139949 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_22 GBV_ILN_70 GBV_ILN_2021 GBV_ILN_4012 GBV_ILN_4082 GBV_ILN_4125 AR 18 1993 2 04 167-170 |
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10.1007/BF00139949 doi (DE-627)OLC2084010071 (DE-He213)BF00139949-p DE-627 ger DE-627 rakwb eng 660 VZ Rao, S. Pulla verfasserin aut Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Chapman & Hall 1993 Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. Manganese Acidity H2SO4 Ionic Strength Na2SO4 Rao, M. Anand aut Enthalten in Transition metal chemistry Kluwer Academic Publishers, 1975 18(1993), 2 vom: Apr., Seite 167-170 (DE-627)129605417 (DE-600)242084-3 (DE-576)015099652 0340-4285 nnns volume:18 year:1993 number:2 month:04 pages:167-170 https://doi.org/10.1007/BF00139949 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_22 GBV_ILN_70 GBV_ILN_2021 GBV_ILN_4012 GBV_ILN_4082 GBV_ILN_4125 AR 18 1993 2 04 167-170 |
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10.1007/BF00139949 doi (DE-627)OLC2084010071 (DE-He213)BF00139949-p DE-627 ger DE-627 rakwb eng 660 VZ Rao, S. Pulla verfasserin aut Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Chapman & Hall 1993 Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. Manganese Acidity H2SO4 Ionic Strength Na2SO4 Rao, M. Anand aut Enthalten in Transition metal chemistry Kluwer Academic Publishers, 1975 18(1993), 2 vom: Apr., Seite 167-170 (DE-627)129605417 (DE-600)242084-3 (DE-576)015099652 0340-4285 nnns volume:18 year:1993 number:2 month:04 pages:167-170 https://doi.org/10.1007/BF00139949 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_22 GBV_ILN_70 GBV_ILN_2021 GBV_ILN_4012 GBV_ILN_4082 GBV_ILN_4125 AR 18 1993 2 04 167-170 |
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10.1007/BF00139949 doi (DE-627)OLC2084010071 (DE-He213)BF00139949-p DE-627 ger DE-627 rakwb eng 660 VZ Rao, S. Pulla verfasserin aut Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Chapman & Hall 1993 Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. Manganese Acidity H2SO4 Ionic Strength Na2SO4 Rao, M. Anand aut Enthalten in Transition metal chemistry Kluwer Academic Publishers, 1975 18(1993), 2 vom: Apr., Seite 167-170 (DE-627)129605417 (DE-600)242084-3 (DE-576)015099652 0340-4285 nnns volume:18 year:1993 number:2 month:04 pages:167-170 https://doi.org/10.1007/BF00139949 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_22 GBV_ILN_70 GBV_ILN_2021 GBV_ILN_4012 GBV_ILN_4082 GBV_ILN_4125 AR 18 1993 2 04 167-170 |
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kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(iii) acetate in aqueous sulphuric acid medium |
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Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium |
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Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. © Chapman & Hall 1993 |
| abstractGer |
Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. © Chapman & Hall 1993 |
| abstract_unstemmed |
Summary The kinetics of oxidation of α,β-unsaturated alcohols (UA's), such as prop-2-ene-1-ol, but-2-ene-1-ol and 3-phenyl-prop-2-ene-1-ol, by manganese(III) acetate in aqueous $ H_{2} $$ SO_{4} $ at constant ionic strength and different acidities has been studied. The reaction was found to proceed through an outer sphere mechanism. The reactions were first order with respect to [$ Mn^{III} $] and fractional order in [UA]. The reaction showed first order dependence in [$ H^{+} $], and the rate decreased on addition of [$ Mn^{II} $]. Added salts, such as $ Na_{2} $$ SO_{4} $, had a negligible effect on the rate. The data suggested that disproportionation of the $ Mn^{III} $-UA complex into free radicals was the rate determining step in the presence of [$ Mn^{II} $]. A mechanism consistent with the experimental data is proposed. The activation parameters have been evaluated for the temperature range 298–313 K. © Chapman & Hall 1993 |
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| title_short |
Kinetics and mechanism of oxidation of α,β-unsaturated alcohols by manganese(III) acetate in aqueous sulphuric acid medium |
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https://doi.org/10.1007/BF00139949 |
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Rao, M. Anand |
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2024-07-04T01:12:22.699Z |
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