The mechanisms of the ruthenium(Ⅱ)-catalyzed reaction of organic azide with terminal alkyne have been investigated using density functional theory.
采用密度泛函理论,对在Ru(Ⅱ)催化剂存在下,有机叠氮化合物和末端炔的反应机理作了深入理论研究。
Benzyl azide, 4-methyl-benzyl azide, 4-cyano-benzyl azide, 4-fluoro-benzyl azide and 1,1′-bi-azidomethyl-4,4′-biphenyl were prepared by the nucleophilic substitution reaction of NaN 3 with substituted benzyl chlorides.
利用苄氯和取代苄氯与叠氮化钠的亲核取代反应合成了一系列苯环上带有不同取代基团的苄基叠氮化合物 ,亲核取代反应速率受苯环上取代基的影响 :吸电子基团的存在 ,可以促使反应更容易进行 。
A series of mononucleus azide compounds have been synthesized by hydrothermal method.
合成了一系列的含叠氮基的单核配合物,并得到了五个配合物的单晶,以2,2′-联吡啶为配体的金属叠氮配合物三个,分别为[Mn(N_3)_2(bipy)_2]、[Zn(N_3)_2(bipy)_2]·H_2O、[Cd(N_3)_2(bipy)_2](bipy=2,2′-联吡啶)配合物;以1,10-邻菲咯啉为配体合成了一个邻菲咯啉叠氮锰配合物:[Mn(N_3)_2(phen)_2](phen=1,10-邻菲咯啉)及以2-甲基咪唑为配体的甲基咪唑叠氮银配合物:[Ag(N_3)(C_4H_6N_2)_2·H_2O]。
Synthesis and Characterization of Azido-and Amino-bearing Aliphatic Polyesters;
携带叠氮和氨侧基的脂肪族聚酯的合成和表征
Synthesis and Crystal Structure of Novel Highly Nitrogen-Containing Compound of Polyazidotriazole;
多叠氮基三唑类高氮化合物的合成与晶体结构
The azido-bridged copper(Ⅱ), manganese(Ⅱ), nickel(Ⅱ) and cobalt(Ⅱ) complexes have been studied extensively, and various structural and magnetic properties have been investigated.
叠氮桥联配合物具有结构和磁性质多样性的特点,在分子磁学和功能材料的研究中具有重要的理论意义和潜在的应用前景。
Combustion synthesis of Si_3N_4 powder using sodium azide and ammonium halide as additives;
叠氮化钠联合卤化铵燃烧合成氮化硅粉体
Two CL reactions, not just one reaction as generally used before, were used for the recognition of sodium azide from other similar radical scavengers.
区别于以前常用的单个化学发光反应 ,偶合两个相似的化学发光反应 ,进行样品中叠氮化钠的选择性识别 。
Tetrazoleacetic acid was synthesized from glycine, sodium azide and ethyl ortho formate.
以甘氨酸、叠氮化钠及原甲酸三乙酯等为主要原料 ,合成了四氮唑乙酸 ,对其合成工艺条件进行了研究。
2%,1-Benzyl-5-phenyl-1,2,3-triazole was prepared through 1,3-dipolar cycloaddition reaction with benzylazide and phenylacetylene,and the yield was 26%.
以氯化苄和叠氮化钠为原料,通过叠氮化反应,制得叠氮苄,反应收率达到95。
The reaction of hydrazine and its derivative with ammonium metavanadate may produce hydrazoic acid(HN_(3)).
本工作研究肼及其衍生物与偏钒酸铵反应所生成的叠氮酸的单柱离子色谱测定法。
The yields of hydrazoic acid caused by the radiolysis of mono methylhydrazine (MMH) and β hydroxyethyl hydrazine (HEH) are determined by Fourier transform infrared spectroscopy and spectrophtometry.
对肼、甲基肼 (MMH)及 β 羟基乙基肼 (HEH)进行γ射线辐照实验 ,分别用红外光谱和比色分析法对它们的辐解产物叠氮酸 (HN3)进行定性和定量分析。
a salt of hydrazoic acid.
叠氮酸形成的一种盐。
Cupric azide is insoluble in water.
叠氮化铜不溶于水。
Synthesis and characterization of 2,6-bis(azidomethyl)-1,7-diazido heptane compound
2,6-二叠氮甲基-1,7-二叠氮庚烷的合成及表征
An antiviral drug that inhibits replication of the retrovirus that causes AIDS;AZT.
叠氮胸苷一种可抑制导致爱滋病病毒的复制的抗病药物；叠氮胸苷
Guanyl azide is then isomerized to aminotetrazole.
随后，叠氮化脒异构化生成氨基四氮杂茂。
Investigation on Synthesis of Nitrogen-containing Heterocycles from Trimethylsilyl Azide;
三甲基叠氮硅合成含氮类杂环化合物的研究
Synthesis of Diamond with High Nitrogen Concentration Using Pure Iron Powder Catalyst with Additive NaN3
纯铁触媒添加叠氮化钠合成高氮含量金刚石
the univalent group N3- derived from hydrazoic acid.
从叠氮酸衍生而来的一价基N。
Hydrazoic acid in liquid form is very dangerous.
处于液态的叠氮酸是很危险的。
azide:a chemical compound that contains the group N.
叠氮化物:一种化合物,包含基团N。
(chemistry) relating to or containing the azido group N3.
（化学）关于或包含基团N3的叠氮化物。
Structures and Magnetic Properties of Azido-Bridged Coordination Polymers;
叠氮桥配位聚合物的结构和磁性研究
Preparation,characterization and biological evaluation of azido-seconucleoside analogues
叠氮无环核苷的制备、表征及活性测试
Studies on synthesis of tetraazacalix[2]arene[2]triazine azides-derivative and it's derivation complex with RDX
四氮杂杯[2]芳烃[2]三嗪叠氮化衍生物的合成及其与RDX的配合研究
It is possible to harness the versatile chemical properties of cyanogen azide.
氰化叠氮的灵活多变的化学性质是可控制的。
Quantum Chemical Study on the Structures and Properties of the Molecular Clusters of Azides;
叠氮类分子簇结构和性质的量子化学研究
Structures and Magnetic Properties of Functional Complexes with Azide
含叠氮基功能配合物的合成、结构及磁性研究
Synthesis and Properties of Tri-arms Glycidyl Azide Polymer Azide
三臂型叠氮含能增塑剂GAPA的合成与性能