heterocycles

heterocycles

美 　英

• 网络杂环；杂环化合物；异质环

例句

The invention provides a simple and economic preparation method of a methyl ketone compound containing heterocycles.

本发明提供了一种简便、经济的含杂环的甲基酮类化合物的制备方法。

Bicyclic heterocycles, pharmaceutical compositions containing these compounds, and processes for preparing them.

二环杂环，含这些化合物的药物组合物，及其制备方法。

Presented in Chapter 2 are the experimental details on synthesis of the bicyclic heterocycles bearing an N-O bond.

本论文有关合成含N-O键双环杂环化合物的实验结果收录在第二章。

The reaction tolerates sensitive moieties (methyl esters or nitriles), ortho substitution, and heterocycles (i. e. , 2-furan).

反应灵敏萘容忍（甲基酯或腈），替代邻、杂环（即2-呋喃）。

3, 4-Thiadiazoles, which contain N, S atoms of five-membered heterocycles, have important chemical and biological values.

3,4-噻二唑类化合物是含有N、S原子的五元杂环化合物，具有重要的化学和生物应用价值。

Synthesis of nitrogen-heterocycles grafted chitosan polymer and its adsorption properties for heavy metal ions

接枝含氮杂环化合物壳聚糖的合成及其对重金属离子的吸附研究

Predication of Reactive Sites in Electrophilic Substitution of Heterocycles and Mono Substituted Heterocycles by Condensed Fukui Function

Fukui函数在传统杂环及单取代杂环亲电取代反应中的活性部位预测

Achievements on the Application of Hydrazine and Related Compounds for the Synthesis of Five-Membered Azole Heterocycles

肼类衍生物在五元唑类杂环合成中的应用进展

Optoelectronic Property of Fluorene-based Copolymers with Alkyl Chain Incorporating into Heterocycles

含有烷基侧链的杂环芴基共聚物的光电性能

Theoretical Design of Biradical High Spin Organic Molecules with Two-center Spin Source and Heterocycles as Ferromagnetic Coupling Units

以杂环为铁磁耦合单元的双中心双自由基高自旋有机分子的理论设计

Investigation on Catalytic Hydrogenation of Five-Membered Heterocycles at Normal Temperature and Pressure

常温常压下五元杂环的催化加氢反应

Studies on Synthesis of Fluorine-containing Heterocycles via Cycloaddition Reaction Strategy

用环加成反应合成含氟杂环化合物的研究

Synthesis and properties of surfactants containing heterocycles with multi long carbon chains

含杂环多长碳链表面活性剂的合成及性能

Research Developments on New Pesticides Containing Fused Heterocycles

含稠杂环新农药的研究进展

Speciation Distribution of Polycyclic Aromatic Sulfur Heterocycles in Crude Oil

原油中芳香硫化合物形态分布的研究

Application of Thiocarbonyl compounds for Synthesis of Heterocycles

利用硫羰基化合物合成杂环

Recent Advances in Synthesis of Condensed Heterocycles on Polymeric Supports

聚合物支持合成稠杂环化合物的研究进展

Theoretical design of high-spin biradical molecules with heterocycles as end groups

以杂环做端基的高自旋双自由基分子的理论研究

Microwave assisted N-Arylation of aromatic heterocycles

微波辅助含氮杂环的N-芳基化反应

Theory study on triradicals systems with heterocycles as ferromagnetic coupling units

杂环做铁磁耦合单元的三自由基体系的理论研究

Synthesis and Study of Some Compounds Containing 1, 2, 3-triazole and Pyrazole (or Thiazole, Pyridine) or Fused Heterocycles;

一些含1,2,3-三唑和吡唑（或噻唑、吡啶）及稠杂环化合物的合成与研究。