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'Dechlorination' in keywords
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1995 (1)
1992 (1)
1Author    J. G. Assm Ann, J. Voss, G. A. Diw IdjajaRequires cookie*
 Title    Electroreduction of Organic Compounds, 25 [1] Electrochemical Dehalogenation of Chlorinated Insecticides  
 Abstract    Partial but regio-and stereoselective dechlorination takes place if polychlorinated oligo-cyclic insecticides (Diels-Alder adducts and dimers of hexachlorocyclopentadiene) are electrolysed in methanol solution at lead cathodes. The products are detected and identified by GC/MS, IR and NM R spectroscopy. The structure of the product 2 formed from Mirex® is confirmed by an X-ray structural analysis. 
  Reference    Z. Naturforsch. 50b, 953—958 (1995); received November 21 1994 
  Published    1995 
  Keywords    Chlorinated Insecticides, Electrochemical Reduction, Aldrin, Mirex, Dechlorination 
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 TEI-XML for    default:Reihe_B/50/ZNB-1995-50b-0953.pdf 
 Identifier    ZNB-1995-50b-0953 
 Volume    50 
2Author    Stefan Kremer, Olov Sterner, Heidrun AnkeRequires cookie*
 Title    Degradation of Pentachlorophenol by Mycena avenacea TA 8480 - Identification of Initial Dechlorinated Metabolites  
 Abstract    Cultures o f the basidiomycete M ycena avenacea TA 8480 were shown to m etabolize penta­ chlorophenol (PCP), 2,3,5,6-tetrachloro-/7-hydroquinone (TeCHQ), and 2,3,5,6-tetrachloro-/?-benzoquinone (TeCBQ). The first metabolite o f the PCP degradation pathway was identified as TeCBQ which in a second reaction is reduced to the hydroquinone TeCHQ. Subsequently dechlorination o f TeCHQ yielded 3,5,6-trichloro-2-hydroxy-/?-benzoquinone (TCOHBQ). The specific degradation rate for PCP was 1.4 mg x g dry m ycelia-1 x day-1. The initial de­ chlorination rate o f TeCHQ was 5.9 mg x g dry m ycelia"1 x h o u r '1. N one o f the com pounds supported growth o f the fungus. 
  Reference    Z. Naturforsch. 47c, 561 (1992); received April 1 1992 
  Published    1992 
  Keywords    Basidiomycete, M ycena avenacea, Pentachlorophenol, Dechlorination, 3, 5, 6-Trichloro-2-hydroxybenzoquinone 
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 TEI-XML for    default:Reihe_C/47/ZNC-1992-47c-0561.pdf 
 Identifier    ZNC-1992-47c-0561 
 Volume    47