己烯

Some new methods of the preparation of cyclohexene oxide by catalytic epoxidation of cyclohexene werld described.

介绍了环己烯催化环氧化的一些新进展。

Both aromatics and cyclohexene have π-electrons and they can form complexes with Ag〓 in stationary phase.

芳烃和环己烯中都有π电子，均可与固定相表面的Ag〓作用形成配合物。

Cyclohexene is an important raw material.

环己烯是一种重要的有机化工原料。

This polymer catalyst was used in the aerobic oxidation of cyclohexene under mild conditions.

合成了聚苯乙烯担载的酪氨酸水杨醛希夫碱钴配合物，并研究了该高分子金属配合物对分子氧氧化环己烯的催化性能。

The oxidation of cyclohexene with aqueous hydrogen peroxide was employed as a test reaction to evaluate the activity and effectiveness of the active sites.

在过氧化氢溶液中的环己烯氧化被用作一个测试反应来估计活性位点的活性和效力。

Some kinetic parameters of the selective hydrogenation of benzene to cyclohexene such as reaction order and rate constant in each step were obtained.

在此基础上建立了苯选择加氢制环己烯各步反应的动力学方程，并对动力学方程进行了验证

The results of cyclohexene oxidation catalyzed by V-MCM-41 indicated that its catalytic activity de...

最佳反应结果表明，环己烯的单程转化率和H2O2有效利用率可分别达到23.91%和95.4%。

For the sake of increasing the selectivity of cyclohexene, we suggest that the support and the related precusor of the active component will be disposed in a certain way.

文章提出只有通过对载体及相应的活性组分前驱物进行一定的预处理，才能有效地增加催化剂对环己烯的选择性。

The results reveal that the supported catalyst has high catalytic activity and good selectivity of epoxide for the epoxidation of cyclohexene and styrene, respectively.

上述结果表明该负载催化剂对环己烯和苯乙烯的空气环氧化具有很高活性和环氧化物选择性。

However, if the solution is also made in sodium ethoxide after the same treatment , the major product is found to be 4-t-butylcyclohexene.

然而，如果是在乙氧基钠中经过同样的处理则主要产物是4-t-丁基环己烯。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。