Microperoxidase/H_2O_2-mediated alkoxylating dehalogenation of halophenol derivatives in alcoholic media

Ahmed M. Osman; Sjef Boeren; Marelle G. Boersma

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Microperoxidase/H_2O_2-mediated alkoxylating dehalogenation of halophenol derivatives in alcoholic media

机译：酒精介质中微过氧化物酶/ H_2O_2介导卤酚衍生物的烷氧基化脱卤

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The results of this study report the H_2O_2- driven microperoxidase-8 (MP8)-catalyzed dehalogenation of halophenols such as 4-fluorophenol, 4-chlorophenol, 4-bro- mophenol, and 2-fluorophenol in alcoholic solvents. In meth- anol, the conversion of the para-halophenols and 2-fluoro- phenol to, respectively, 4-methoxyphenol and 2-methoxyphe- nol, as the major dehalogenated products is observed. In ethanol, 4-ethoxyphenol is the principal dehalogenated prod- uct formed from 4-fluorophenol. Two mechanisms are sug- gested for this MP8-dependent alkoxylating dehalogenation reaction.

机译：这项研究的结果报告了酒精溶剂中H_2O_2驱动的微过氧化物酶8（MP8）催化卤代酚（如4-氟酚，4-氯酚，4-溴酚和2-氟酚）的脱卤作用。在甲醇中，观察到对卤代苯酚和2-氟苯酚分别转化为4-甲氧基苯酚和2-甲氧基苯酚，这是主要的脱卤产物。在乙醇中，4-乙氧基苯酚是由4-氟苯酚形成的主要脱卤产物。对于这种依赖于MP8的烷氧基化脱卤反应，提出了两种机理。

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《Proceedings of the National Academy of Sciences of the United States of America》 |1997年第9期|p.4295-4299|共5页
作者
Ahmed M. Osman; Sjef Boeren; Marelle G. Boersma;
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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
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机译：用烷基季铵盐，两性氨基酸盐，中和量的钠和氢氧化钾和小a的烷氧基化植物油和糖衍生物乳化植物油测试物质的解密

Microperoxidase/H_2O_2-mediated alkoxylating dehalogenation of halophenol derivatives in alcoholic media

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