苯甲醛

Then, we studied the pathway of bacterial metabolism of Bpa and identified three kinds of metabolon of p-Hydroxy benzoic acid , p-Hydroxy benzaldehyde and p-Hydroxy acetophenone.

其次，利用现代分析化学技术研究Pseudonomas sp.W2对Bpa的代谢途径，发现对羟基苯甲酸、对羟基苯甲醛、对羟基苯乙酮为三种中间代谢产物。

Cu2-Co2-KBr with high catalytic activity and selectivity shows synergistic effect between metal ions.Under the reaction conditions of mCu(Ac2:mCo(Ac2:m= 0.1:0.5:0.1, n:n=0.14, glacial acetic acid as solvent, overdosage sodium percarbonate, 65℃, the conversion can reach 45.9% and the selectivity for p-methoxy benzaldhyde is about 68.3%.

结果表明，Cu2-Co2-KBr具有较高的催化活性和选择性，体现出金属离子之间的协同作用，对甲基苯甲醚在mCu(Ac2：mCo(Ac2：m=0.1：0.5：0.1，n：n=0.14，冰醋酸作溶剂，稍过量的过碳酸钠，65℃的条件下，转化率可达45.9%，生成对甲氧基苯甲醛的选择性为68.3%。

The reaction furnishes a rapid and direct construction of substituted phenanthridine rings from readily available starting materials via a one-pot cascade process, provided a 30-member library of 6-aryl-phenanthridines with yields 31～95%.

在此基础上，我们还考察了用PEG支载的苯甲醛实现该反应的可能性，实验结果表明，由于反应过程中苯炔容易发生自身聚合，并与聚合物支载体夹杂在一起，中间体的纯化相当困难。

A new colorimetric chemosensor 1 based on a tripodal benzaldehydic-phenylhydrazone selectively sensing acetate ion has been synthesized.

本文合成了一个新的基于三脚架苯甲醛苯腙的能够选择地检测醋酸根离子的比色化学传感器1。

Chapter three: A CE method to separate and determine the five active components, gastrodin, vanillyl alcohol, p-hydoxvhenzyl alcohol, \inllln and p-hydroxybenzyl aldehyde in Chinese herb Gastrvdiri Juiti Bl. and its preparations was developed.

第三章：建立了分析和分离中药天麻及其制剂中5种有效成分—天麻素、对羟基苯甲醇、香草醇、香草醛、对羟基苯甲醛—的毛细管区带电泳方法。

Three kinds of fluorescence polymer with the structure of acridine yellow were synthesized and the sensor for measuring nucleic acid was also fabricated.

论文第三部分开展了以荧光高分子为敏感试剂的新型光化学传感器载体研究，合成了N，N-二甲氨基对苯甲醛缩醛类聚合物，考察了苯环上不同取代基对荧光性能的影响，研究了该类敏感膜对乳酸、尿嘧啶、胸腺嘧啶和腺嘌呤的响应性能；合成了三种具有吖啶黄结构的荧光高分子，制成了测定核酸的传感器。

The kinetic model included the effects of benzaldehyde, benzyl alcohol on the reaction.

采用的反应动力学模型考虑了苯甲醛、苯甲醇等组分对反应的影响，并用生产数据对反应动力学参数进行了重新回归。

The conversion of benzyl alcohol and the selectivity of benzyl aldehyde reached to 63.2% and 89.1%, respectively, after catalyst was used for four times.

催化剂重复使用4次后，苯甲醇的转化率和苯甲醛的选择性分别为63.2%、89.1%。

Q9PW9 was applied to the oxidation of benzyl alcohol with hydrogen peroxide as an oxidant and high efficient catalytic performance was achieved.

以H2O2水溶液为氧化剂，在氧化苯甲醇制备苯甲醛反应中，发现该催化剂具有良好的催化活性。

The oxidation of benzyl alcohol produces benzoic acid and benzaldehyde selectively with the amounts of hydrogen peroxide varying.

苯甲醇氧化时，随过氧化氢加入量的不同，可以选择性地给出苯甲醛和苯甲酸。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。