Catalytic Performance of Magnesium Ferrite for Hydroxylation of 2, 3, 6-trimethylphenol.
铁酸镁在2,3,6 -三甲基苯酚羟基化反应中的催化性能。
The influence of every condition on the results of hydroxylation of benzene are discussed.
并讨论各条件对苯的羟化结果的影响。
The research development in the direct hydroxylation of benzene to phenol has been reviewed.
评述了苯直接羟基化制苯酚的研究现状及近期进展。
Recent developments of catalysts for hydroxylation of phenol with hydrogen peroxide were reviewed.
对近年来苯酚双氧水羟基化反应的催化剂进行了综述。
Recent progress and synthesis methods on direct hydroxylation of benzene to phenol are systematically introduced.
介绍了近年来苯直接羟化合成苯酚的研究进展和合成方法。
The current technology for microbial hydroxylation of nicotinic acid is a procedure of resting cells transformation.
现有微生物羟基化烟酸采用的是静息细胞转化工艺。
The discussion are mainly focused on the catalysts, hydroxylation reagents and industrial application for this reaction.
重点讨论了用于该反应的羟基化剂和催化剂的特点及其工业应用。
At the same time green chemistry technique of the hydroxylation of 4-tert-butyl-pyrocatechol is the research focus in future.
其中对叔丁基苯酚羟基化法是绿色化学工艺，是今后研究的重点。
Some amino acid residues in the active center of mono-oxygenases were pointed out to be the main factors to the hydroxylation.
系统阐述了羟化反应机理，并指出加氧酶活性中心少数氨基酸残基是影响羟化反应的关键因素。
Aromatic cytokinins metabolism is classified under four broad headings: interconversion, hydroxylation, conjugation and oxidation.
它的代谢具有相互转换、羟基化作用、结合作用和氧化降解四个特征。
The process conditions for hydroxylation of phenol using TS - 1 zeolite as catalyst were optimized by the way of uniform design software.
采用均匀设计试验方法，对TS-1催化的苯酚羟基化反应条件进行了优化。
The methods of the modification of phospholipids were summarized, such as hydroxylation, hydrogenation, hydrolyzation, acetylation, and so on.
本文主要介绍了磷脂的化学改性方法，例如：羟基化、氢化、酶水解、酰化等。
The genes in question (DHCR7/NADSYN1, CYP2R1 and GC) were involved in cholesterol synthesis, hydroxylation and vitamin D transport, respectively.
NADSYN1 CYP2R1和GC基因缺陷分别导致胆固醇合成、羟基化和维生素D运输方面的问题。
A series of Ni-based catalysts with different supports were prepared by impregnation method and tested in the hydroxylation of benzene to phenol.
本文利用浸渍法制备了一系列不同载体的镍基催化剂，并将其用于苯的羟基化反应。
And it is considered that the reduction-oxidation method would be the optimum method for realizing in industry direct hydroxylation of benzene to phenol.
通过比较认为，氧化还原法是未来实现苯直接羟化合成苯酚工业化的优选方法。
The rule of hydroxylation and glycosidation shift effects on bisepoxy lignans were obtained by comparing the information of 13C NMR with known analogous.
通过与已报道环氧木脂素类化合物碳谱数值比较，得到了木脂素羟化和苷化位移效应规律。
The hydroxylation of phenol to produce dihydric phenol is a rapid and strongly exothermal reaction, the activity of the complex-oxide catalyst decreased rapidly.
苯酚直接羟化制备苯二酚为液固相的强放热快反应，催化剂的活性衰减很快。
Here we may refer only to the microbiological 11-a - hydroxylation of progesterone to 11-a-hydroxyprogesterone, a key product used in the synthesis of cortisone.
在这里，我们只能引用的微生物十一水电黄体酮xylation至11人羟，一个关键的产品在可的松合成。
The rules of displacement provided suggestion for the confirmation of double-tetrahydrofuran lignans, especially the position of hydroxylation and glycosylation.
其位移效应规律对于双环氧四氢呋喃木脂素的结构确定，尤其糖的连接位置和羟化位置的指定，提供了一定的判断依据。
Meanwhile, the outstanding catalytic performance of iron-modified HMS and the 46.9% conversion rate of phenol have been shown in the reaction of phenol hydroxylation.
在苯酚羟基化反应中，铁改性的HMS催化剂表现出良好的催化性能，反应中苯酚的转化率为46.9 %。
The salicylate hydroxylase, a important enzyme in bacterial naphthalene degradation pathway, catalyzes the decarboxylative hydroxylation of salicylate to form catechol.
水杨酸羟化酶是细菌萘降解途径中的关键酶，它能催化水杨酸脱羟和羟化，生成儿茶酚。
QU exhibited competitive inhibition of CYP3A2 dextromethorphan N-demethylation reaction and expressed noncompetitive inhibition of CYP2E1 chlorzoxazone-6-hydroxylation reaction.
槲皮素竞争性抑制CYP3A2右美沙芬N脱甲基反应，非竞争性抑制CYP2E1氯唑沙宗6羟化反应。
Additionally, normalization of serum phosphorus may improve 1-hydroxylation thereby enhancing substrate-dependent generation of 1,25-dihydroxy-vitamin D in chronic dialysis patients.
另外，在慢性透析的患者血清无机磷的正常化可以提高1-羟基化作用从而提高底物依赖的1，25二羟维生素D的生成。
The mechanism for the formation of phenolic tars in the process for the preparation of diphenols by the hydroxylation of phenol using iron-based composite oxides as catalyst was studied.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程中酚焦油的生成机理进行了研究。
The interaction between bilirubin and copper ions was studied by fluorescence method using 2, 2 '-bipyridyl as a hydroxyl radical trapper through the hydroxylation of the aromatic compound.
基于2,2-联吡啶芳环羟基化法，采用荧光光谱研究了胆红素与铜离子相互作用。
In normal rice plants, bentazon resistance is due to bentazon hydroxylation in the plant cells, followed by metabolism to nonphytotoxic glucose conjugates of 6-OH-bentazon and 8-OH-bentazon.
普通水稻品种具有对苯达松抗性是由于苯达松在普通水稻品种细胞中被羟基化，并最终被代谢为对植物无毒性的6 OH 葡萄糖苷苯达松和8 OH 葡萄糖苷苯达松。
The simulating study of the formation and inhibition of phenolic tars in the process of diphenols preparation by hydroxylation of phenol with iron-based composite oxides as catalyst was conducted.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程酚焦油的生成反应进行了模拟研究。
The simulating study of the formation and inhibition of phenolic tars in the process of diphenols preparation by hydroxylation of phenol with iron-based composite oxides as catalyst was conducted.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程酚焦油的生成反应进行了模拟研究。
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