Pyrazolone相关论文
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Organocatalyzed Asymmetric Tandem Michael/cyclizaiton Reaction of 4-Arylidenepyrazol-5(4H)-one and M
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Subunits containing carbonrings、 nitrogen heterocycles and spirocyclic structures are common in biologically active mol......
Efficient Construction of Oxindole-Pyrazolone Conjugate Bearing Vicinal Tetrasubstituted Stereocente
Oxindole and pyrazolone scaffolds represent privileged heterocyclic structures and pharmacophores found in a variety of ......
Pyrazolone derivative C29 protects against HFD-induced obesity in mice via activation of AMPK in adi
Beige adipocytes have been considered as a potential strategy in anti-obesity therapy because of its thermogenic capacit......
Three novel photoisomeric compounds of the 4-acyl pyrazolone derivants: Crystal structures and subst
Three new photoisomeric compounds: 1,3-diphenyl-4-benzal-5-pyrazolone 4-methylthiosemicarbazone (DPBP-MTSC), 1,3-dipheny......
Solid State Synthesis and Crystal Structure of 3－Methyl－1－phenyl－4－phenylbenzoylmethylene－5－pyrazolo
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Solid State Synthesis and Crystal Structure of 3-Methyl-1-phenyl-4-phenylbenzoylmethylene-5-pyrazoloneDuDa-Ming; Me......
糖类物质作为细胞组成中最为重要的物质之一,是蛋白质、脂肪代谢的必要物质,也是人体必需的营养元素之一。但人们对糖类化物质在生......
本文通过对荣华二采区10...
Crystal Structure of a Novel Compound: 1-Phenyl-3-ethyl-4-(salicylidene hydrazide)-propenylidene-pyr
A novel compound PMPP-SAL (1-phenyl-3-methyl-4-(salicylidene hydrazide)-propenylidene-pyrazolone-5) has been synthesized......
INTRODUCTIONAzo-dyes containing chlorosulfonyl group are important intermediates of dyes for use in instant photography[......
Photoluminescent and Electroluminescent Properties of Ligand Emitting Y3+, La3+, Gd3+ and Lu3+ Compl
The photoluminescent(PL)and electroluminescent(EL)properties of a series of ligand emitting rare earth complexes(includi......
用固相反应与液相反应2种方法合成了几种吡唑啉酮衍生物的铜(II)配合物,并用元素分析、IR、TG-DTA及XRD等测试技术对其进行了表征.......
合成了两种吡唑啉酮衍生物POTAS和PDTAS，并采用失重法和电化学方法研究了这两种吡唑啉酮衍生物对铜存5％（w）NaHCO3水溶液中的缓蚀性能和......
目的合成新型牛磺酸Schiff碱及其金属配合物，研究其抑菌活性。方法将配体溶于无水甲醇中，分别加入Zn（Ⅱ），Co（Ⅱ），Ni（Ⅱ），Cu（Ⅱ）金属醋酸盐，加热回......
本文报道N－（1－苯基－3－羟基－5－吡唑酮－4－亚甲基）－麻黄碱及其伪麻黄碱、去甲基伪麻黄碱衍生物和1－苯基－3－羟基－4－取代氨基亚甲基－5－吡唑酮等10种新化合......
Chlorosulfonyl-containing pyrazolone azo compounds (2a, 2b) have been prepared by reaction of the corresponding sodium s......
有机光致变色材料在信息存储、光分子开光、全息防伪等领域显示出良好的应用前景。吡唑啉酮类光致变色材料是一类在固态下具有光致......
综述了吡唑啉酮衍生物及其金属配合物抗肿瘤生物活性国内外研究进展,主要包括吡唑啉酮衍生物及其金属配合物抗肿瘤生物活性,及其活......
Study on the Synergistic Extraction of Ytterbium with 1－Phenyl－3－Methyl－4－（α－Furoyl）－5－Pyrazolone an
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A new photochromic compound containing pyrazolone-ring was synthesized, and its crystal structure was determined on X-ra......
合成一种新的吡唑啉酮席夫碱有机配体，及其与Tb、Eu、Sm、Dy的配合物，借助元素分析，红外光谱和^1HNMR对其结构组成进行分析讨论。荧光......
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以邻氨基苯酚对磺酸为原料,取代吡唑啉酮为偶合成分合成偶氮染料,并用Al、Fe金属盐络合生成生态金属络合染料.通过提纯并对其进行......
通过低热固相化学反应与液相化学反应分别合成了N-(1-苯基-3-甲基-4-苯亚甲基吡唑啉酮-5)-异烟酰肼(PMBP-INTH)的过渡金属配合物,......
研究了吡唑啉酮分光光度法测定水中三氯乙醛的原理，并将其应用到三氯乙醛副产废硫酸中微量三氯乙醛（酸）的测定中。确定了吡唑啉酮分光......
合成了三种新的β-二酮化合物——1-苯基-3-甲基-4-氯代苯氧乙酰基-5-吡唑啉酮,并通过红外、核磁共振、质谱和元素分析确定了它们......
本文合成了8种新的吡唑啉酮螫合剂,通过元素分析和光谱分析证实了其结构,并初步考察了它们对Cu(Ⅱ)、UO_2(Ⅱ)、La(Ⅲ)的萃取性能......
研究以吡唑啉酮，糠醛，氨气为初始原料通过一步反应合成1-苯基-3-甲基-4-（1-氨基-2-呋喃基）甲基-5-吡唑啉酮的新方法。其结构经^1HNMR，^1......
合成了一种含吡唑啉酮的三脚架结构化合物－1，1，1－三｛1＇－[2＇－氧杂－5＇－氧代－5＇（1＂－苯基－3＂－甲基吡唑啉酮－4＂－基）戊基]｝丙烷（H3L）及其7个稀土配合物。通过元素分析......
首次合成了十种L<sub>n</sub>nL<sub>3</sub>A型混配配合物,其中L<sub>n</sub>为L<sub>a</sub>、P<sub>r</sub>、N<sub>d</sub>、S......
研究了用1-苯基-3-甲基-4-二氯乙酰基吡唑酮-5(PMDCP)和2,2′-联吡啶(Dipy)的氯仿溶液协同萃取钢(Ⅲ)、镨(Ⅲ)、钕(Ⅲ)、钆(Ⅲ)、......
研究了1-苯基-3-甲基-4-三氟乙酰基-5-吡唑酮(PMTFP)和2.2’-联吡啶(Dipy)的氯仿溶液从硝酸介质中对镧(Ⅲ)、镨(Ⅲ)、钕(Ⅲ)、钆(......
CHEMOSELECTIVE PREPARATION OF CHLOROSULFONYL-CONTAINING AZO-DYES WITH THIONYL CHLORIDE-N, N-DIMETHYL
Azo- dyes containing chlorosulfonyl group are important intermediates of dyes for use in instant photography and sulfona......
合成了1-苯基-3-甲基-2-吡唑啉-5-酮的两种衍生物：具有β-双酮结构的1-苯基-3-甲基-4-甲醛基-2-吡唑啉-5-酮和1-苯基-3-甲基-4-甲醛......
本文研究了用1-苯基-3-甲基-4-二氯乙酰基吡唑酮-5(PMDCP)和1.10-菲绕啉(Phen)的氯仿溶液从硝酸介质中对镧(Ⅲ)、钕(Ⅲ)、镝(Ⅲ)和......
A novel compound PMPP-SAL (1-phenyl-3-methyl-4-(salicylidene hydrazide)-propenylidene-pyrazolone-5) has been synthesized......
