Electrocarboxylation of Chlorinated Aromatic Compounds

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Title:Electrocarboxylation of Chlorinated Aromatic Compounds
Creators:
Golinske, Dirk
Voss, Jürgen
Adiwidjaja, Gunadi
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 65, 6, pp. 862-880
Uncontrolled Keywords:Chlorinated arenes, Electrocarboxylation, Dibenzofurans, Carboxylic acids, Electroreduction, Electrochemistry

Abstract

Chorinated benzenes (<strong>1</strong>, <strong>4</strong>), biphenyls (<strong>6</strong>, <strong>9</strong>), dibenzofurans (<strong>10</strong>, <strong>15</strong>, <strong>17</strong>, <strong>18</strong>), 2-chlorodibenzo[1,4]dioxine (<strong>24</strong>) and 1-chloronaphthalene (<strong>26</strong>) as well as dibenzofuran (<strong>12</strong>) and naphthalene (<strong>27</strong>) themselves were transformed into carboxylic acids by galvanostatic electroreduction in the presence of carbon dioxide ("electrocarboxylation"). Dry DMF was used as solvent, zinc or stainless steel as cathode and magnesium as a sacrificial anode in an undivided cell. Hydrogenation of aromatic rings was not observed. However, reductive addition of two molecules of carbon dioxide to form dihydrodicarboxylic acids, <i>e.g.</i> <strong>22</strong> and <strong>29</strong>, occurs in the dibenzofuran and naphthalene series. <p>

Title:Electrocarboxylation of Chlorinated Aromatic Compounds
Creators:
Golinske, Dirk
Voss, Jürgen
Adiwidjaja, Gunadi
Uncontrolled Keywords:Chlorinated arenes, Electrocarboxylation, Dibenzofurans, Carboxylic acids, Electroreduction, Electrochemistry
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:65
Number:6
Page Range:pp. 862-880
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc20000862UNSPECIFIED
ID Code:1685
Item Type:Article
Deposited On:06 Feb 2009 17:11
Last Modified:06 Feb 2009 16:11

Citation

Golinske, Dirk; Voss, Jürgen; Adiwidjaja, Gunadi (2000) Electrocarboxylation of Chlorinated Aromatic Compounds. Collection of Czechoslovak Chemical Communications, 65 (6). pp. 862-880. ISSN 0010-0765

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