heterocyclic ring是什么意思

网络释义

用法例句

Synthesis and characterization of the derivatives of 1,8-naphthalimides containing thiadiazole heterocycle;

含噻二唑杂环的1,8-萘酰亚胺衍生物的合成与表征

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

The design of novel biradicals with high spin ground state possessing heterocycles;

含杂环并具有高自旋基态的双自由基体系的理论设计

Studies on the Acylaminothiosemicarbazides and the Related Heterocyclic Derivatives(ⅩⅩⅤ)——Synthesis of 1-(2,4-dichIorophenoxylacetyl)-4-aroylthiosemicarbazides and Studies on Its cyclization Behavior Under Basic Catalysis;

酰氨基硫脲及其相关杂环衍生物的研究(ⅩⅩⅤ)——1-(2,4-二氯苯氧乙酰基)-4-芳酰基氨基硫脲的合成及其碱催化环化行为的研究

Study on N-heterocyclic carbene iron complex;

氮杂环卡宾铁配合物的研究

Research progress of aromatic polyamides containing heterocyclic

杂环聚芳酰胺的研究进展

The research progress on carbonylation reactions of heterocycles (such as epoxides and aziridines) during the last 40 years is reviewed in the presence of transition metal complex catalysts.

综述了近 4 0年来杂环化合物和一氧化碳在金属络合物催化下的羰基化反应 ,详细讨论了不同类型反应的有关机理 ,并展望了该领域的研究前景。

Research on Enantioselective Benzoin Condensations Using N-heterocyclic Carbenes;

手性N-杂环卡宾催化不对称偶姻缩合研究进展

Ring-Opening Polymerization of Cyclic Esters Catalyzed by N-hetercyclic Carbenes;

N-杂环卡宾催化环酯开环聚合的研究

Such a helerocycle is found in pyrylium salts.

吡喃盐就是这类的杂环。

hetero-nitro-compound explosive

杂环硝基化合物炸药

ordered heterocyclic-imide copolymer

有序杂环亚胺共聚物

Tandem Ring-Opening/Closing Reactions of N-Ts Aziridines and Aryl Propargyl Alcohols

氮杂环丙烷和芳基炔丙醇的串联开环关环反应

Synthesis of 1,13-diphenyl-4,7,10-trioxa-1,13-diarsacyclooctadecane;

1,13-二苯基-4,7,10-三氧杂-1,13-二砷杂环十八烷的合成

Synthesis of New Heterocyclic Compouds 1,5-Benzodiazepine Derivatives

新型杂环化合物1,5-苯并二氮杂卓衍生物的合成

An atom other than carbon in the structure of a heterocyclic compound.

杂环原子杂环化合物结构中的除了碳之外的原子

Synthesis of Tetraazaparacyclophanes and Green Organic Synthesis, Reaction of Heterocyclic Compounds;

四氮杂对环蕃的合成及杂环化合物的绿色有机合成与反应研究

The Investigation on the Synthesis of Linked and Fused Heterocyclic Compounds Bearing 1,2,4-Triazine Nucleus;

含1，2，4-三嗪环的连环及并环杂环化合物的合成研究

Microbial Degradation of Environmental Pollutants of Heterocyclic Compounds with Lone Electron Pair;

孤对电子杂环类环境污染物的微生物降解研究

Studies on the Synthesis of Spiroheterocycles by 1,3-Dipolar Cycloaddition Reaction;

1,3-偶极环加成反应合成螺杂环化合物的研究

A STUDY ON BIODEGRADABILITY OF HETEROCYCLIC COMPOUNDS AND POLYCYCLIC AROMATIC HYDROCARBONS;

杂环化合物和多环芳烃生物降解性能的研究

Studies on the Synthesis of Spiroheterocycles with a Fused Pyrimidine Ring Unit via 1, 3-Dipolar Cycloaddition Reactions;

1，3-偶极环加成反应合成稠合嘧啶螺杂环化合物

Ring-Opening Polymerization of ε-Caprolactone Catalyzed by Imidazolium Heterocyclic Carbene;

咪唑类杂环卡宾催化ε-己内酯开环聚合

Synthesis of Heterocyclic and Fused Ring Compounds Containing Phenylethynyl Groups;

苯乙炔基取代的杂环及稠环化合物的合成

Synthesis of Bicyclic Heterocycles Containing an N-O Bond and Marine Butenolides

含N-O键的双环杂环化合物和海洋Butenolides的合成

Influences of grilling on content of polycyclic aromatic hydrocarbons and heterocyclic amine in meat product

烘烤对肉制品中多环芳烃和杂环胺含量的影响