Controlling the pH value in the range of 1-2,trinitropyridine N-oxide(TNPyO) was synth.
2,2-二硝基-1,3-丙二醇经一锅法制得2,2-二硝基乙醇钾,收率达62%以上(文献值约52%);再在68%的硝酸中进行环化,在50~60℃时首先得到三硝基吡啶N-氧化物(TNPyO),继续升温至80~90℃回流1 h,制得三硝基吡啶(TNPy),二者产率分别为50%和15%。
Synthesis and crystal structure of Cu(PySe)_2Cl_2((Pyse)_2=bis(2-pyridine-N-oxide)diselenide,HPySe=2-selenopyridine-N-oxide)
二氯二(2-吡啶-N-氧化物)二硒醚合铜配合物的合成及晶体结构
N-type oxide gas sensor
n型氧化物气敏元件
n well cmos process
n 阱互补金属氧化物半导体工艺
Study on 4-amino-dimethyl-aniline Hydrochloride Degraded by Electrochemical Oxidation and Bio-electro Reactor;
电化学氧化法和生物膜电极技术降解N，N-二甲基苯胺的研究
Synthesis and Structure of Complex with Schiff Base from Picolinaldehyde N-Oxide and Binuclear Mo(Ⅵ) Complex with Picolinato Ligands;
N-氧化吡啶类Schiff碱配合物及钼配合物的合成，晶体结构研究
Photopolymerization of methyl methacrylate sensitized by N acrylyl phenothiazine sulf dioxide;
N—丙烯酰吩噻嗪二氧化物敏化的甲基丙烯酸甲酯的光聚合
Antioxidant activity of 3,4,5-trihydroxy-N-[2-(4-hydroxyphenyl)ethyl]-benzamide
化合物3,4,5-三羟基-N-[2-(4-羟基苯基)乙基]苯甲酰胺的抗氧化活性
Synthesis and Insecticidal Activity of N′-Phenoxyacetyl-N-(5-benzoylfurane-2-formyl)-hydrazine Derivatives
N′-苯氧乙酰基-N-呋喃-甲酰肼类化合物合成及其对害虫生长的抑制活性
Synthesis and Reaction Behavior of N-Aryloxo-Functionalized β-Ketoimine Metal Complexes;
N-芳氧基功能化的酮亚胺金属配合物的合成及反应性能
Synthesis, Characterization and Structure of Complexes with Schiff Base from Picolinaldehyde N-Oxide;
N-氧化吡啶类希夫碱配合物的合成、晶体结构及谱学表征
Non-Gaussianity of noise in n-type metal oxide semiconductor field effect transistor
n型金属氧化物半导体场效应晶体管噪声非高斯性研究
Investigation of ramie fabric pretreated by N-Methylmorpholine-N-oxide dyeing with reactive dye
N-甲基氧化吗啉预处理苎麻织物的X型活性染料染色
Studies on the Hypervalent Iodine Reagents IBX&DMP for the Oxidation of Anilines and CuI-catalyzed C-N Coupling Reactions;
高价碘化物IBX和DMP对苯胺类化合物的氧化及CuI催化下C-N偶联反应研究
Study on Screening the Strain Gluconobacter Oxydans and Producing Intermediates of N-alkyl-1-deoxynojirimycin by Bioconversion;
氧化葡萄糖酸杆菌筛选及生物转化制备N-烷基-1-脱氧野尻霉素中间体的研究
Study on the Synthesis of N,N-Dimethylmorpholiniumchloride;
N，N-二甲基吗啉鎓氯化物合成研究
Synthesis and Characterization of N,N-Diallyl-N-carbobutoxy-methylammonium Chloride
N,N-二烯丙基-N-羰丁氧甲基氯化铵的合成与表征
Structures and Properties of Coordination Complexes Based on N-Acetic-6-oxygen-nicotinic Acid and N-Acetic-5-oxygen-nicotinic Acid
N-乙酸基-6-氧—烟酸和N-乙酸基-5-氧—烟酸配合物的结构及性能研究
On Electrocatalytic Oxidation Technology of NH_3-N Wastewater
NH_3-N废水的电催化氧化技术研究