Piperazine

Improving synthesis of hexahydropyridazine;六氢哒嗪合成方法的改进aff汉语字典

This article summarized the method for the producing hexahydropyridazine.介绍了六氢哒嗪的合成方法,并对合成路线进行了讨论。aff汉语字典

This research focused on the chemical modification of natural compound validoxylamine A and small-molecular compound hexahydropyridazine.本论文分别对天然化合物井冈羟胺A和小分子化合物六氢哒嗪进行结构修饰,合成了一系列新化合物,并对其中部分进行了生物活性测试。aff汉语字典

Preparation of Supramolecular Compound α-Zirconium Phosphate-Hexahydropyridine and its Adsorption Property Against Phenols in Wastewater;α-磷酸氢锆-六氢吡啶的超分子插层组装及其对废水中酚的吸收研究aff汉语字典

A study of the intercalation reaction of hexahydropyridine with α-zirconium hydrogen phosphate;六氢吡啶对α-磷酸氢锆的插层研究(英文)aff汉语字典

A strong and stable room temperature phosphorescence(RTP) emission was observed from the ternary inclusion complex of α-bromonaphthalene(α-BrN)/β-cyclodextrin(β-CD)/hexahydropyridine(HHP) without deoxygenation from solution in the presence of micro amount of HHP.微量六氢吡啶(HHP)存在下,由于三元包络物α-溴代萘(-αB rN)/β-环糊精(-βCD)/HHP的形成,不经除氧就可观察到强而稳定的室温磷光(RTP)发射。aff汉语字典

Study on Surface Enhanced Raman Scattering of Piperidine;六氢吡啶的表面增强拉曼散射研究aff汉语字典

Using piperidine as catalyst and ethanol as solvent, a series of new 2-amino-3-cyano-4-aryl-6-methoxy-1,4,9,10-tetrahydronaphtho[2,1-b]pyran derivatives were synthesized by one-pot reaction of aromatic aldehydes, malononitrile and 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one at room temperature in good yields.以芳醛、丙二腈和 7 甲氧基 1,2 ,3 ,4 四氢萘 2 酮为原料 ,在六氢吡啶催化下以乙醇为溶剂 ,在室温合成了一系列新的 2 氨基 3 氰基 4 芳基 6 甲氧基 1,4,9,10 四氢萘并 [2 ,1 b]吡喃衍生物 ,反应条件温和 ,产率较高 ,并通过IR ,1HNMR和元素分析表征产物的结构 ,还通过单晶X射线衍射分析确证产物的构aff汉语字典

A series of new 2-amino-3-cyano-4-aryl-5,6-dihydro-4H-pyrano[3,2-c]quinolin-5-one derivatives were synthesized by the reaction of arylmethylidenemalononitriles with 4-hydroxy-1,2-dihydroquinolin-2-one in ethyl alcohol at 80 ℃ catalyzed by piperidine in good yields.以芳亚甲基丙二腈和 4 羟基喹啉 2 酮为原料 ,在六氢吡啶催化下以乙醇为溶剂 ,80℃合成了一系列新的 2 氨基 3 氰基 4 芳基 5 ,6 二氢化 4H 吡喃并 [3 ,2 c]喹啉 5 酮衍生物 ,反应条件温和 ,产率较高 ,并通过单晶X射线衍射分析确证产物的结构 。aff汉语字典

Synthesis and Bioactivities of Hexahydropyridazine Derivatives六氢哒嗪衍生物的合成与生物活性研究aff汉语字典

Study on Derivation and Bioactivity of Validoxylamine A and Hexahydropyridazine;井冈羟胺A和六氢哒嗪衍生物的合成与生物活性研究aff汉语字典

Study on the Synthesis of 1-Tetralone and Pyridazinone Derivatives;1-四氢萘酮类及哒嗪酮类化合物的合成研究aff汉语字典

Studies on the Synthesis, Crystal Structures and Characterization of Complexes of 1,4,5,6-Tetrahydro-6-oxo-3-pyridazine Carboxylic Acid;1，4，5，6-四氢-6-氧-3-哒嗪酸配合物的合成、晶体结构和性质研究aff汉语字典

Synthesis and Platelet Aggregation Inhibitory Activity of Dihydropyridazinones;二氢哒嗪酮类化合物的合成及其对血小板聚集的抑制作用aff汉语字典

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Design, Synthesis and Platelet Aggregation Inhibitory Activity of 4, 5-dihydro-3(2H)-pyridazinones;4，5-二氢-3（2H）-哒嗪酮衍生物的设计，合成及其抑制血小板聚集活性的研究aff汉语字典

An antihypertensive drug, C8H8N4.肼酞嗪肼苯哒嗪一种治疗高血压的(yào)，aff汉语字典

Crystal Structure of 2-Nitrimino-5-Nitrohexahydro-1,3,5-Triazine2-硝亚胺基-5-硝基-六氢化-1,3,5-三嗪的晶体结构aff汉语字典

On the Structural Spectrum and Thermodynamic Properties of 3-Hydroxypyridazine and 4-Hydroxypyridazine3-羟基哒嗪和4-羟基哒嗪结构光谱及热力学性质aff汉语字典

Determination of Clofencet Key Intermediate Clofencet Methyl Ester by HPLC苯哒嗪钾关键中间体氯苯哒嗪甲酯的高效液相色谱分析aff汉语字典

Synthesis of 3,6-Bis(1-pyrazolyl)pyridazine;3，6-二(1-吡唑基)哒嗪的合成研究aff汉语字典

Synthesis of 6-(4-helophenyl)-3(2H)-pyridazinones;6-(4-卤代苯基)-3(2H)-哒嗪酮的合成aff汉语字典

Synthesis of 6-Chloroimidazo[1,2-b] pyridazine6-氯咪唑并[1,2-b]哒嗪的合成aff汉语字典

Synthesis of 3,6-dichloro-4-pyridazinecarboxylic acid3,6-二氯哒嗪-4-羧酸的合成aff汉语字典

Synthesis of Pentosyl Carbodiimmides Containing Pyridazinone含哒嗪酮的五碳糖基碳二亚胺的合成aff汉语字典

Progress in Synthesis of Fluoropyridazines氟代哒嗪化合物合成方法学研究进展aff汉语字典

Synthesis of Chromonic Aldehyde Hydrazones Containing Pyridazinone含哒嗪酮的色酮醛腙类化合物的合成aff汉语字典