Kinetics of the Bicarbonate-Assisted Oxidation of Diethyl Sulfide by Hydrogen Peroxide and Sodium Peroxoborate

被引：1

作者：

Dyatlenko, L. M. ^{[1
]}

Lobachev, V. L. ^{[1
]}

Bezbozhnaya, T. V. ^{[1
]}

机构：

[1] Litvinenko Inst Physicoorgan Chem & Coal Chem, UA-83001 Donetsk, Ukraine

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2018年 / 92卷 / 07期

关键词：

diethyl sulfide; hydrogen peroxide; sodium peroxoborate; sodium bicarbonate; oxidation; kinetics; LIQUID-PHASE; MECHANISM; DIOXABORIRANE; INTERMEDIATE;

D O I：

10.1134/S0036024418070099

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The kinetics of oxidation of diethyl sulfide (Et2S) is studied in aqueous solutions of hydrogen peroxide and sodium peroxoborate (Na-2[D'(2)(D-2)(2)(DDe)(4)]) in the presence of bicarbonate ions by means of gas-liquid distribution. The kinetics is investigated in a broad range of pH. Data show that the oxidation of Et2S by sodium peroxoborate in the range of pH 6-12 is mediated by such reactive species as hydrogen peroxide, hydrogen peroxide anions, and mono (B(O2H)(OH)) and diperoxoborate (B(O2H)(2)(OH)) anions. The rate of Et2S oxidation increases in the presence of bicarbonate, due to the additional reaction pathways mediated by monoperoxocarbonate species.

引用

页码：1248 / 1253

页数：6

共 24 条

[1] Kinetics and mechanism of the oxidation of dimethyl sulfide by hydroperoxides in aqueous medium - Study on the potential contribution of liquid-phase oxidation of dimethyl sulfide in the atmosphere [J].

Amels, P ;

Elias, H ;

Wannowius, KJ .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1997, 93 (15) :2537-2544

[2] Oxidation of thioanisole by peroxomolybdate ions: direct oxygen transfer from tetraperoxomolybdate ion [J].

Bunton, CA ;

Gillitt, ND .

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 2002, 15 (01) :29-35

[3] Catalysis or Convenience? Perborate in Context [J].

Burgess, John ;

Hubbard, Colin D. .

ADVANCES IN ONORGANIC CHEMISTRY, VOL 65: HOMOGENEOUS CATALYSIS, 2013, 65 :217-310

[4] Large-scale oxidations in the pharmaceutical industry [J].

Caron, Stephane ;

Dugger, Robert W. ;

Ruggeri, Sally Gut ;

Ragan, John A. ;

Ripin, David H. Brown .

CHEMICAL REVIEWS, 2006, 106 (07) :2943-2989

[5]

Cotton F. A., 1976, BASIC INORGANIC CHEM, V2

[6] Cu(II)-catalyzed oxidation of sulfides [J].

Das, Rima ;

Chakraborty, Debashis .

TETRAHEDRON LETTERS, 2010, 51 (48) :6255-6258

[7] A kinetic and theoretical study of the borate catalysed reactions of hydrogen peroxide: the role of dioxaborirane as the catalytic intermediate for a wide range of substrates [J].

Deary, Michael E. ;

Durrant, Marcus C. ;

Davies, D. Martin .

ORGANIC & BIOMOLECULAR CHEMISTRY, 2013, 11 (02) :309-317

[8] Dioxaborirane: a highly reactive peroxide that is the likely intermediate in borate catalysed electrophilic reactions of hydrogen peroxide in alkaline aqueous solution [J].

Durrant, Marcus C. ;

Davies, D. Martin ;

Deary, Michael E. .

ORGANIC & BIOMOLECULAR CHEMISTRY, 2011, 9 (20) :7249-7254

[9] ON CRYSTAL STRUCTURE OF HYDRATED SODIUM PEROXOBORATE [J].

HANSSON, A .

ACTA CHEMICA SCANDINAVICA, 1961, 15 (04) :934-&

[10]

Lobachev V., 2004, THEOR EXP CHEM, V40, P161

← 1 2 3 →