cyclization的中文翻译

cyclization

英[ˌsaɪkləˈzeɪʃən] 美[ˌsaɪklɪˈzeɪʃn]

n. [化学] 环化；环合作用

双语例句

1. Cyclization occurs readily with dilute alkali.: 遇到稀碱就容易环化。

2. A possible mechanism for the cyclization reaction was suggested.: 提出了可能的环化反应机理。

3. The major process to study DNA instinctive flexibility is DNA cyclization assay.: DNA分子的环化是研究其本身柔韧性的主要方法。

4. The appropriate reaction conditions of cyclization reaction: NaOEt was 1.4 mole eq.: 合环反应的条件为：乙醇钠的用量为1.4摩尔当量；

5. The mechanism was discussed in the proton acid catalytic reaction of furan phenol cyclization.: 探讨了呋喃酚环合反应质子酸催化机理。

6. The phenomonon was explained in view of the mechanism of chemical cyclization of poly(amic acid).: 从聚酰胺酸化学环化反应机理出发对这一结果给予了解释。

7. The mechanism of cyclization of DAT and the principle of the anion extraction were also discussed.: 同时，探讨了DAT的成环反应历程，阐述了阴离子高效萃取的原理。

8. The theory involving the cyclization effect was in excellent agreement with the experimental data.: 经过适当内环化校正的理论与实验数据很好地符合。

9. The occurrence of SBR cyclization was confirmed by the primary analysis of ir and 1 H-NMR spectra.: 通过对红外光谱、1H - nmr谱的初步解析，证实了环化反应的发生。

10. The method adopts the amino resin to synthesize carbetocin by the solid phase cyclization technology.: 本发明采用氨基树脂，固相环合技术，合成卡贝缩宫素。

11. The conditions of reaction of cyclization were moderate, the purity and yield of the product was higher.: 环合反应的条件缓和，产品收率和纯度高，在四氢咔唑类化合物的化学制备中具有重要参考价值。

12. According to the experimental results, it was assumed that the cyclization was taken by nucleophilic attack.: 根据实验结果，我们推测反应的关键步骤为亲核进攻。

13. METHODS Bretazenil was synthesized from 3-bromoaniline by cyclization, oxidation and ring-enlargement reaction, etc.: 方法以3-溴苯胺为起始原料，经过成环、氧化、扩环等反应得到目标产物。

14. METHODS Cilnidipine was synthesized from cinnamyl alcohol by esterification, feminization and condensation - cyclization.: 方法以肉桂醇为原料，经酯化、氨化和缩合-环合而得。

15. The resin (b) is preferred to be conjugated diene polymer cyclization material with unsaturated bond decrement rate more than 10%.: 树脂(B)优选为不饱和键减少率为10%以上的共轭二烯聚合物环化物。

16. Levocetirizine dihydrochloride was prepared from benzoyl chloride by acids lation hydrogenation cyclization with an overall yield of8.05%.: 以苯甲酰氯为原料，经酰化，还原，环合等反应合成左旋西替利嗪盐酸盐，反应总收率为8。05%。

17. Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05%.: 以苯甲酰氯为原料，经酰化，还原，环合等反应合成左旋西替利嗪盐酸盐，反应总收率为8.05%。

18. From 2, 6-dichloropyridine as starting material, we can get the target molecule through nitration, substitution, reduction, cyclization, oxidation etc.: 以2,6 -二氯吡啶为原料，通过硝化，取代，还原，环化，氧化等几步反应可得到目标化合物。

19. That is dehydrogenation and cyclization of paraffins, dehydrogenation and aromatization of naphthenes, and cracking reaction to form C 5 lighter products.: 集总组分之间主要发生烷烃脱氢环化、环烷烃脱氢芳构化和加氢裂化反应。

20. In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound.: 对于硫醯亚胺与矽基酮的自由基反应，则是得到低产率的简单环化产物，而不是预期的烯醇矽醚化合物。

21. METHODS The compound was synthesized through the reaction of cyclization, split, bromination et al and using 1,3-propyl bromide and ethyl acetoacetate as raw materials.: 方法以1，3-溴丙烷与乙酰乙酸乙酯为原料经环合、开环、溴代等反应合成。

22. This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.: 讨论了以草酸二乙酯为原料，经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

23. Methods Apraclonidine was synthesized from P-Nitraniline by reaction with reduction, adding protection group, formylation, chlorination, cyclization, off-protecting group.: 方法采用对硝基苯胺为原料，经还原、加保护基、甲酰化、氯化、环合、脱保护基六步反应法可进行化学合成。

24. Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation, cyclization and bromination with total yield of 61%.: 以2 -溴丁烷和尿素作为起始原料，经缩合、环化、溴代三步反应得到除草定，总收率为61%。

25. Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.: 筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。

26. Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.: 筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。

百度翻译

cyclization的意思

有道翻译

cyclization的翻译

相关单词