Dechlorination of chloroethylenes by cob(I) alamin and cobalamin model complexes

Kliegman S; McNeill K

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Dechlorination of chloroethylenes by cob(I) alamin and cobalamin model complexes

机译：Cob（I）alamin和cobalamin模型复合物对氯乙烯的脱氯

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Cobalt-mediated dehalogenation reactions, specifically those that employ cobalamin, have attracted particular attention because these complexes rapidly degrade tetrachloroethylene ( PCE) and trichloroethylene (TCE), which are common groundwater contaminants. Although questions remain about the relative importance of several pathways, both radicals and organometallic intermediates, specifically chlorovinyl complexes, play an important role in these processes. This Perspective highlights recent studies focused on elucidating the mechanism of chloroethylene degradation, including experimental studies on PCE and TCE dechlorination, computational studies, preparation of model complexes, and the study of model catalytic systems.

机译：钴介导的脱卤反应，特别是使用钴胺素的脱卤反应，引起了人们的特别注意，因为这些络合物会迅速降解常见的地下水污染物四氯乙烯（PCE）和三氯乙烯（TCE）。尽管仍然存在关于几种途径的相对重要性的疑问，但是自由基和有机金属中间体，特别是氯乙烯络合物在这些过程中都起着重要的作用。该观点重点介绍了最近致力于阐明氯乙烯降解机理的研究，包括有关PCE和TCE脱氯的实验研究，计算研究，模型配合物的制备以及模型催化系统的研究。

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《Dalton transactions: An international journal of inorganic chemistry》 |2008年第32期|共11页
作者
Kliegman S; McNeill K;
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正文语种 eng
中图分类无机化学;
关键词
HOMOGENEOUS AQUEOUS-SOLUTION; TRANSITION-METAL COENZYMES; ZERO-VALENT IRON; REDUCTIVE DECHLORINATION; CHLORINATED ETHYLENES; CARBON-TETRACHLORIDE; VITAMIN-B-12-CATALYZED DECHLORINATION; DEHALOCOCCOIDES-ETHENOGENES; COBALOXIME COMPLEXES; MEDIATED REDUCTION;

机译：均相水溶液;过渡金属辅酶;零价铁;还原脱氯;氯代乙烯;碳四氯化物;维生素B-12催化脱氯;脱卤代球菌多糖;中间体;

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1. Dechlorination of chloroethylenes by cob(I) alamin and cobalamin model complexes [J] . Kliegman S, McNeill K Dalton transactions: An international journal of inorganic chemistry . 2008,第32期

机译：Cob（I）alamin和cobalamin模型复合物对氯乙烯的脱氯
2. Cob(I)alamin reacts with sucralose to afford an alkylcobalamin: relevance to in vivo cobalamin and sucralose interaction. [J] . Motwani HV, Qiu S, Golding BT, Food and Chemical Toxicology: An International Journal Published for the British Industrial Biological Research . 2011,第4期

机译：钴（I）alamin与三氯蔗糖反应生成烷基钴胺素：与体内钴胺素和三氯蔗糖的相互作用有关。
3. Cobalamin-Dependent Methionine Synthase: Probing the Role of the Axial Base in Catalysis of Methyl Transfer between Methyltetrahydrofolate and Exogenous Cob(I)alamin or Cob(I)inamide. [J] . Dorweiler JS, Finke RG, Matthews RG Biochemistry . 2003,第49期

机译：钴胺素依赖性蛋氨酸合酶：探究轴向碱在甲基四氢叶酸与外源Cob（I）alamin或Cob（I）inamide之间甲基转移催化中的作用。
4. ORAL VERSUS PARENTERAL COBALAMIN SUPPLEMENTATION IN DOGS WITH CHRONIC ENTEROPATHIES AND HYPOCOBALAMINEMIA [C] . Linda Toresson, Joerg Steiner, Jan Suchodolski, Conference of the American^College^of^Veterinary^Internal^Medicine . 2016

机译：口腔与肠胃外钴酰胺补充在慢性肠病和下杀菌症患者的狗
5. Computational modelling of chemical reactions catalyzed by cobalamin (B12)-dependent enzymes: Mechanistic insights. [D] . Kumar, Neeraj. 2013

机译：钴胺素（B12）依赖性酶催化的化学反应的计算模型：机理的见解。
6. In vitro effect of duodenal juice on R binders cobalamin complexes in subjects with pancreatic insufficiency: correlation with cobalamin absorption. [O] . J Belaiche, J Zittoun, J Marquet, 1987

机译：十二指肠汁对胰腺功能不全受试者中R结合剂钴胺素复合物的体外影响：与钴胺素吸收的相关性。
7. Computational modelling of cobalamin-dependent enzymatic reactions : activation of Co-C bond in adenosylcobalamin-dependent mutases and cob(II)alamin/cob(I)alamin redox process in methyltransferases. [O] . Manoj Kumar -1

机译：钴胺酰胺依赖性酶促反应的计算模型：腺苷依赖于腺苷依赖性变异的Co-C键活化和含有甲基转移酶中的Alamin / COB（I）Alamin Redox方法。

Dechlorination of chloroethylenes by cob(I) alamin and cobalamin model complexes

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