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1·The synthetic conditions of 2-pentylidene cyclopentenone using PTC were stud-ied, and the conditions of isomerization were also studied.

对相转移催化合成2-戊叉环戊酮及其异构化的条件进行了研究。

2·Like an isomerization inside a crystalline solid.

晶体中的异构化反应。

3·The isomerization process of crude isopentene was studied.

对粗异戊烯的异构化工艺进行了研究。

4·Its isomerization is aimed at increasing the yields of para - and ortho - xylenes.

其异构化的目的是提高对二甲苯和邻二甲苯的收率。

5·The isomerization of butene-1 occurred in kinetic region with 30 ~ 40 mesh catalyst.

当用30 ~ 40目催化剂时丁烯- 1异构化在动力学区域。

6·Azobenzene and its derivatives are characterized by reversible cis-trans isomerization.

偶氮苯及其衍生物的特点在于可逆顺反异构化。

7·The industrial application result of Pd-type C5/C6 isomerization catalyst was presented.

报道钯型C5／C6异构化催化剂的工业应用试验结果。

8·The thermal isomerization of Pinane is studied at high temperature and Atmospheric pres are.

本文报道了蒎烷在高温下进行热异构化反应的研究。

9·In addition, alkaline ligands can prevent isomerization of 1 butene to 2 butene effectively.

另外，碱性配体能有效地防止1 -丁烯异构成2 -丁烯。

10·The transition metal catalyzed isomerization reactions of acetylenic derivatives were studied.

研究了过渡金属催化的炔烃衍生物的异构化反应。

异构化

1·The synthetic conditions of 2-pentylidene cyclopentenone using PTC were stud-ied, and the conditions of isomerization were also studied.

对相转移催化合成2-戊叉环戊酮及其异构化的条件进行了研究。

2·Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis.

综述了钌催化剂催化的主要几类有机合成反应，包括氢化、氧化、异构化、复分解。

3·The cracking and skeletal isomerization became more strong with the rise of reaction temperature, while oligomerization, cyclization and hydrogen transfer reaction became weaker.

随着反应温度的提高，裂化反应和骨架异构化反应增强，但齐聚反应、氢转移反应和环化反应减弱。

4·The olefin cracking and the pentene isomerization over zeolites are two very important reactions in the petrochemical industry.

分子筛催化的烯烃裂解以及戊烯异构化是两个重要的石油化工过程。

5·PdPM was used as a hydrocracking catalyst, which exhibited high activity of hydrocracking, strong aromatic saturation and good isomerization performances at lower temperature.

结果表明，钯层柱粘土是一种低温下裂化活性高、芳烃饱和性能强、异构化性能好的加氢催化剂。