heterocyclization

用法例句

Seal oil was derivated with heterocycliczation method and methyl esterization method respectively, and analyzed with GC/MS.

分别用杂环化法和甲酯化法衍生化海狗油,应用气相色谱 质谱联用法对海狗油其中含有的脂肪酸成分进行分析,结果发现: 用杂环化法衍生化海狗油,再经GC/MS分析可分离鉴定出30个峰,30种成分,并能对长链多不饱和脂肪酸的双键位置进行准确地定位; 用甲酯化法衍生化海狗油,再经 GC/MS分析只能分离出25个峰,15种成分得到鉴定(有的峰为同一种成分),有两个峰未确定,且双键数目相同而位置不同的脂肪酸的色谱峰分离不够理想。

The Trichosanther kirilowii seed oil was derited with heterocycliczation method and then analyzed with GC-MS.

对瓜蒌籽油的理化性质进行了测定,通过红外、紫外光谱法分析了瓜蒌籽油所含的特殊脂肪酸——瓜蒌酸的结构,并采用杂环化法衍生化瓜蒌籽油,应用气相色谱-质谱联用法对瓜蒌酸进行结构鉴定及含量测定,确定了瓜蒌酸的结构为C18:39c,11t,13c,采用峰面积归一化法计算出其质量分数为16。

The o aminobenzaldehyde reacts with all kinds of α H aldehydes and ketones by Friedlnder condensation reaction, therefore Friedlnder condensation reaction has been applied in many fields such as heterocyclic chemistry, natural product chemistry, pharmaceutical chemistry, coordination chemistry, organometallic chemistry and asymmetric organic synthesis.

由于Friedl nder缩合反应通常是以邻氨基苯甲醛为原料与各种含α 氢的醛或酮发生缩合 ,其缩合反应应用于杂环化学、天然产物化学、药物化学、配位化学、金属有机化学、不对称有机合成化学等诸多研究领域 。

The aromatic order and close electron stubstitute activeness of several kinds of heterocyclic compounds;

几种杂环化合物的芳香性顺序和亲电取代活性

Three kinds of nitrogen-containing heterocyclic compound are synthesized,by using o-,m-,p-Nitroaniline as outset raw material.

以邻、间、对硝基苯胺作为起始原料,合成了三种含氮杂环化合物,对其合成条件进行优化,并对产物进行熔点测试和元素确认分析。

New advances in N-oxidation nitrogen-containing heterocyclic compounds are re-viewed.

杂环化合物的N-氧化物是一类重要的有机中间体,也可以直接用作催化剂、炸药等。

Catalytic C-O Bond Activation of Heterocyclic Oxygen Compounds;

氧杂环化合物碳—氧键的催化活化研究

Synthesis of Nitrogenous Heterocyclic Compounds Catalyzed by Solid Acid;

固体酸催化下含氮杂环化合物的合成

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

Important Role of Heterocyclic Com-pounds in Developing Pesticide

杂环化合物在农药发展中的重要作用

Mechanism Studies on VUV-Degradation of N-heterocyclic Organic Compounds;

N-杂环化合物真空紫外降解机理研究

Synthesis of Spiro-Heterocycle Compounds of Oxazole, Thiazole and Quinoline Derivatives;

含噁唑、噻唑基螺杂环化合物的合成

Studies on the Synthesis of Some Heterocyclic Compounds in Aqueous Media;

水中一些有机杂环化合物的合成研究

Synthesis and Crystal Structure of Heterocyclic Ring Compounds/Complexes;

杂环化（配）合物的合成及晶体结构表征

Synthesis and Properties of Heterocycle Compounds Containing N and S Atoms;

含N，S杂环化合物的合成及性能研究

STUDY ON QSPR/QSAR OF NITROGEN-CONTAINING HETEROCGCIES;

含氮杂环化合物的QSPR/QSAR研究

Study on the Synthesis of Some Heterocyclic Compounds in PEG-400

PEG-400中某些杂环化合物的合成研究

Study on Synthesis of N-phenyl-pyrrolidine

杂环化合物N-甲基吡咯烷的合成研究

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

hetero-nitro-compound explosive

杂环硝基化合物炸药

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

Synthesis of Nitrogen-containing Heterocyclic Unsymmetric Urea by Selenium-catalyzed Carbonylation;

硒催化羰基化合成含氮杂环非对称脲