metathesis

Olefin metathesis has attracted much attention as a powerful tool to form C-C bonds in organic synthesis.

烯烃复分解反应因其是有机合成中合成C-C键的重要手段而备受关注。

Production of Potassium Sulfate from Potassium Chloride and Thenardite by Metathesis Conversion Method

氯化钾与无水芒硝复分解转化法制取硫酸钾方法的探讨

Progress in Ru-Catalyzed Olefin Metathesis Reactions

钌催化烯烃复分解反应的研究进展

Ring closing metathesis ( RCM) reaction is a very efficient method for the construction of many functionalized carbocycles and heterocycles from acyclic diene or enyne precursors.

关环复分解反应是一种非常有效的合成各种不饱和碳环和杂环化合物的方法。

Recent advances in ring closing metathesis ( RCM) reaction, including olefin and enyne metathesis reaction are reviewed.

综述了近几年来关环复分解（RCM）反应的研究新进展，包括了烯烃、烯-炔的RCM反应。

In addition syllable metathesis within a word prefers the interchange between stressed syllable and an syllable.

而且,同一个字内常见一重一轻的音节互换,少有二个非重音节互换.

Recent advances in ring closing metathesis ( RCM ) reaction, including olefin and enyne metathesis reaction are reviewed.

综述了近几年来关环复分解 ( RCM ) 反应的研究新进展, 包括了烯烃、烯-炔的RCM反应.

Studies on ring-opening metathesis polymerization of dicyclopentadiene and properties of synthesized polymers

双环戊二烯开环歧化聚合反应及合成聚合物性能研究

Application of Ionic Liquid in Olefin Metathesis

离子液体在烯烃复分解反应中的应用

Synthesis of ceramic powders by solid-state metathesis reactions

陶瓷粉末的固态复分解反应合成

Reduction-metathesis method for preparation of strontium carbonate from celestite is developed.

提出还原 - 复分解法制备碳酸锶的新工艺.

What is assimilation, dissimilation and metathesis?

什么是同化、异化和换位？

Olefin Cross-metathesis Reactions and Their Applications to Organic Synthesis

烯烃的交叉复分解反应（CM）及其合成应用

Metathesis Reaction in Secondary School Chemistry Teach in g

浅谈中学化学中的置换反应

After activity test, these two catalysts ( a total of 9) all have catalytic olefin metathesis activity.

经过活性测试，这两种催化剂（共9个）都具有催化烯烃复分解反应的活性。

2005 Nobel Prize in Chemistry& A Story about Olefin Metathesis ( From Discovery to Development)

2005诺贝尔化学奖&烯烃复分解反应的故事（从发现到发展）

Quantum chemical study on the reaction processes of olefin metathesis

烯烃歧化反应过程的量子化学研究

Metathesis reaction is not only one of the major reactions in secondary school chemistry teaching, but a typical redox reaction.

置换反应是中学化学中的主要反应，也是典型的氧化还原反应。

The Process Progresses of Olefin Metathesis Technology in Boosting Propylene Production

烯烃歧化技术在增产丙烯方面的工艺进展

Olefin Metathesis& Introduction to Achievements of Nobel Prize for Chemistry 2005

烯烃复分解反应&2005年诺贝尔化学奖成果介绍

DCC, olefin metathesis, C4/ C5 hydrocarbon selective cracking and MTO? MTP process. To indicate the technology of propane dehydrogenation in China is currently lack of conditions to commercial production.

提出DCC、烯烃易位转化、C4/C5烃选择裂解和MTO、MTP工艺可以推广应用，而丙烷脱氢工艺在我国受资源短缺制约，其工业应用条件不具备。

Recent Advances in Ring Closing Metathesis Reaction

关环复分解反应（RCM）的研究新进展

Meanwhile, under this auto-controlling mode, the cerebrospinal metathesis could be implemented, the medicines could be supplied and exhausted from the outside of ventricle, so as to reduce the scathe of skull and improve micro-cycle of brain tissue.

并可在此自动控压模式下进行脑脊液置换及药物的脑室外补充和排放，改善颅脑损伤和脑组织的微循环。

There are more than 30 total synthesis routes have been reported in the past 20 years, and more practical and creative synthesis routes are reported since the discovery of olefin metathesis reaction in recently years.

在过去的20余年里涌现出30余条全合成路线报道。而近年来由于烯烃复分解反应的发现，给苦马豆素的合成带来了更富实用与创意的合成路线。

Design Summary of Potassium Nitrate Unit by Vacuum Crystallization and Metathesis Method

真空结晶复分解法硝酸钾装置设计总结

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.

Synthesis of Amphiphilic Block Copolymer via Ring-Opening Metathesis Polymerization

开环易位聚合方法制备两亲性嵌段共聚物

small right oxter cut in cardiac valva metathesis

右腋下小切口在心脏瓣膜置换术中的应用