Reactivity features of polychlorobiphenyl congeners in the nucleophilic substitution reactions

被引：11

作者：

Gorbunova, T. I. ^{[1
]}

Pervova, M. G. ^{[1
]}

Saloutin, V. I. ^{[1
]}

Chupakhin, O. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Postovskii Inst Organ Synth, Ekaterinburg 620990, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2012年 / 82卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

POLYCHLORINATED-BIPHENYLS; IRON; DECHLORINATION; NANOPARTICLES; PCBS;

D O I：

10.1134/S1070363212010227

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Groups of congeners and individual congeners of polychlorobiphenyls contributing to the composition of the technical mixture "Sovol" (PCB 60, PCB 64, PCB 70, PCB 74, PCB 97, PCB 101, PCB 105, PCB 110, PCB 118, PCB 138, PCB 149, PCB 156, and PCB 163) were synthesized by the reaction of aryl-aryl coupling. The interaction of the congeners with sodium methoxide was performed and their complete conversion was proved. By means of gas chromatography-mass spectrometry the PCBs methoxy derivatives were identified. The data on the reactivity of the individual polychlorobiphenyl congeners were precised.

引用

页码：138 / 143

页数：6

共 18 条

[1] Enhanced corrosion-based Pd/Mg bimetallic systems for dechlorination of PCBs [J].

Agarwal, Shirish ;

Al-Abed, Souhail R. ;

Dionysiou, Dionysios D. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (10) :3722-3727

[2]

Boyarsky V.P., 2001, ORGANOHAL COMPD, V54, P226

[3] A collaborative study of 209 PCB congeners and 6 Aroclors on 20 different HRGC columns .2. Semi-quantitative Aroclor congener distributions [J].

Frame, GM .

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1997, 357 (06) :714-722

[4]

Gorbunova T.I., 2010, USP KHIM, V79, P565

[5] Catalyzed dehalogenation of Delor 103 by sodium hydridoaluminate [J].

Hetflejs, J ;

Czakóová, M ;

Rericha, R ;

Vcelák, J .

CHEMOSPHERE, 2001, 44 (06) :1521-1529

[6] Characterization of three Aroclor mixtures using a new cyanobiphenyl stationary phase [J].

Hillery, BR ;

Girard, JE ;

Schantz, MM ;

Wise, SA .

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1997, 357 (06) :723-731

[7]

Kirichenko VE., 2000, Analitika i Control, V4, P41

[8] The effect of solvent concentration on the use of palladized-iron for the step-wise dechlorination of polychlorinated biphenyls in soil extracts [J].

Korte, NE ;

West, OR ;

Liang, L ;

Gu, B ;

Zutman, JL ;

Fernando, Q .

WASTE MANAGEMENT, 2002, 22 (03) :343-349

[9] Debromination of decabrominated diphenyl ether by resin-bound iron nanoparticles [J].

Li, An ;

Tai, Chao ;

Zhao, Zongshan ;

Wang, Yawei ;

Zhang, Qinghua ;

Jiang, Guibin ;

Hu, Jingtian .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (19) :6841-6846

[10] Study on hydrodechlorination of polychlorinated biphenyls during reductive pyrolysis in the presence of a catalyst [J].

Lorenc-Grabowska, E ;

Yperman, J ;

Gryglewicz, G ;

Hoste, S ;

Carleer, R .

FUEL, 2006, 85 (03) :374-381

← 1 2 →