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- 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。
- 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。
- 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。
- The kinetics of the direct hydroxylation of benzene to phenol using vanadium substituted heteropolymolybdates as catalysts and H_2O_2as oxidant was investigated by means of ultraviolet spectroscopy. 以钒钼磷杂多酸作为催化剂,用紫外可见分光光度法研究了过氧化氢直接将苯氧化羟基化为苯酚反应的动力学行为。
- One Step Hydroxylation of Benzene to Phenol by Molecular Oxygen 以分子氧为氧化剂多相一步氧化苯羟基化制苯酚
- hydroxylation of benzene 苯羟基化反应
- Some suggestions concerning direction of benzene hydroxylation to phenol were put forward. 根据我国在该领域的研究现状,提出了苯羟基化合成苯酚工艺的研究方向。
- Sorption properties and mechanisms of benzene vapor onto organobentonites. 苯蒸气在有机膨润土上的吸附性能及机理研究。
- The action of benzene barbitone and influence, matter with drug taking? 苯巴比妥的作用与影响,跟吸毒有关系吗?
- The synergism of SBD-UV on the decomposition of benzene was studied. 研究了单介质阻挡放电-紫外光电离剂(SBD-UV)协同降解苯的效应。
- Detect content includes the content in air of benzene, toluene, xylene. 检测内容包括苯、甲苯、二甲苯空气中的含量。
- This study adopts biofilter to treat organic waste gas of benzene compounds. 研究采用生物滤池法处理苯系有机废气。
- It is proposed that the major metabolic pathways of perlo lyrine are the hydroxylation of perlolyrine and the oxidition of its hydroxylmethyl group. 结果表明,川芎哚体内代谢途径可能是川芎哚羟基化和川芎哚羟甲基的氧化。
- 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。
- The paper appraises reaction and researches reaction characters for JX titanium silicalite catalyst on hydroxylation of phenol. 在苯酚羟化制苯二酚的条件下,对JX钛硅分子筛催化剂进行了考评和反应特性研究。
- Aim To identify the drug-metabolizing enzymes involved in the hydroxylation of the new anti-inflammatory and anodyne imrecoxib. 摘要目的探讨新型抗炎镇痛药艾瑞昔布在人体内的羟基化代谢酶。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- But urushiol has a poor resistance to alkali because phenol hydroxyl of urushiol shows weak acidity. 但是,由于漆酚的酚羟基显弱酸性,使得漆酚耐碱性较差;
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。