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Literature summary for 1.21.99.5 extracted from

  • Glod, G.; Angst, W.; Holliger, C.; Schwarzenbach, R.P.
    Corrinoid-mediated reduction of tetrachloroethene, trichloroethene, and trichlorofluoroethene in homogeneous aqueous solution: Reaction kinetics and reaction mechanisms (1997), Environ. Sci. Technol., 31, 253-260.
No PubMed abstract available

Organism

Organism UniProt Comment Textmining
synthetic construct
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information in homogeneous aqueous solution containing titanium(III) citrate or titanium(III)-nitrilotriacetic acid as bulk electron donor, cobalamin, cobinamide, and cobamide are effective electron transfer mediators for the reduction of tetrachloroethene, trichloroethene, and trichlorofluoroethene. For a given chlorinated ethene, the reaction rate varies only slightly with pH and type of corrinoid present and is about 5 and 50 times faster for tetrachloroethene as compared to trichlorofluoroethene and trichloroethene, respectively. The first and rate-limiting step of the reduction of tetrachloroethene, trichloroethene, and trichlorofluoroethene by super-reduced corrinoids is a dissociative one-electron transfer yielding the corresponding vinyl radicals synthetic construct ?
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