Pyrazole相关论文
Pyrazole cycle frequently exists in bioactive molecules.In order to discover antimicrobial lead compounds with novel che......
Synthesis of novel 1,3,4-oxadiazole and pyrazole derivatives bearing 2-thioxothiazolidin-4-one moiet
There has been a significant increase in the development of multidrug resistance(MDR)in bacteria in recent years,these d......
Synthesis and the Interaction of 2-(1H-pyrazol-4-yl)-1H-imidazo[4,5-f][1,10]phenanthrolines with Tel
A novel series of 2-(1H-pyrazol-4-yl)-1H-imidazo[4,5-f][1,10]phenanthrolines were designed,synthesized and evaluated for......
Development of an inverse opal-like marcoporous RuO2 electrode for efficient pyrazole removal from w
Inability to remove biologically toxic and persistent contaminants is a critical issue in traditional water treatment pr......
Cyclic trinuclear units(CTUs)M3Pz3(M = Cu(I),Ag(I)and Au(I),Pz = pyrazolate)are of significantly fascinating supramolecu......
Heterocyclic systems are common building blocks for the synthesis of various biologically important and naturally occurr......
New Schiffs base derivatives 5a-j have been synthesized by reaction between 5-aryloxypyrazolc-4-carbaldchydes 3a-j and 2......
Synthesis and biological evaluation of novel aryl-2H-pyrazole derivatives as potent non-purine xanth
A series of aryl-2H-pyrazole derivatives were synthesized and evaluated for inhibitory activity against xanthine oxidase......
Copper-catalyzed Cascade Cycloamination and Acyloxylation: Synthesis of Multisubtituted 4-Acyloxy-1H
Transition-metal-catalyzed selective C-O bond formation via C-H functionalization has been developed as an efficient met......
以苯乙酮和草酸二乙酯为原料,设计并合成了一系列含有1,3,4-噻二唑和吡唑的新型酰胺衍生物A1～A26,通过1H NMR,13C NMR,IR,ESI-MS和H......
Design,Synthesis,Characterization,and Antifungal Activity Evaluation of Novel Chromone Pyrazole Amid
With the development of modern agrichemical industry,the synthetic pesticides become the most important and effectiv......
Design,synthesis and biological activity of novel substituted pyrazole amide derivatives targeting E
In order to discover highly active ecdysone analogs, a series of new substituted pyrazole amide derivatives were obtaine......
Complexation of the planar multidentate ligand 3,5-bis-(2-hydroxyphenyl)pyrazole (H3L) with manganese chloride leads to ......
A One-dimensional Metallic Oxide Constructed from Molybdenum Clusters and Mn(Ⅱ)-[3-(2-pyridyl) pyraz
A new polyoxomolybdate compound [Mn II (L) 2 (Mo 8 O 26) 0.5 ] 2n (1,L=3-(2-pyridyl)pyrazole) has been hydrothermally sy......
Synthesis and Crystal Structure of a Polyoxomolybdate Framework Modified by Mn-L Units(L=3-(2-Pyridy
A new polyoxomolybdate compound,namely {[MnII(L)(4,4?-Hbipy)(H2O)2]2 [Mo5O15(PO4)2]}.2H2O 1(L = 3-(2-pyridyl)pyrazole,4,......
Design,synthesis and biological evaluation of 1,4-dihydrothieno[3′,2′:5,6]thiopyrano[4,3-c]pyrazole-
The estrogen receptor is a target for therapeutic agents for hormone replacement in menopausal women,osteoporosis, repro......
A Two-dimensional Metallic Oxide Constructed from Molybdenum Clusters and Zn(Ⅱ)-[3-(2-pyridyl)pyrazo
A new polyoxomolybdate compound [Zn(HL)2(Mo8O26)(4,4’-Bipy)]·(4,4’-Bipy) (HL = 3-(2-pyridyl)pyrazole, 4,4’-Bipy = 4,......
A Cu(II) complex of tetra(3,5-diphenyl pyrazole) [Cu(C15H12N2)2Cl2]2 (1) was synthesized, and its structure was determin......
Enantioselective synthesis of functionalized fluorinated dihydropyrano[2,3-c]pyrazoles has been achieved via a diaminocy......
Preparation, Structure and Electrochemical Property of a Pyrazole-substituted Diiron Dithiolate Comp
A pyrazole-substituted diiron dithiolate complex [Fe2(μ-pdt)(CO)5(3,5-Me2Pz)](1,3,5-Me 2Pz=3,5-dimethylpyrazole) was pr......
3-(Diphenylphosphino)propanoic acid: An efficient ligand for the Cu-catalyzed N-arylation of imidazo
3-(Diphenylphosphino)propanoic acid(L2) has proved to be an efficient ligand for the copper-catalyzed C–N coupling reac......
Synthesis,Crystal Structure and Antifungal Activities of 3-Methyl-1-(4-methylphenyl)-4-(N-4-trifluor
The title compound 3-methyl-1-(4-methylphenyl)-4-(N-4-trifluoromethylphenyl) aminomethyl-5-(4-methoxyphenylthio)-1H-pyra......
An X-ray and DFT Computational Study on 1-(Naphthalene-2-yl)-2-(1H-pyrazol-1-yl) ethanone O-butyl Ox
The title compound, 1-(naphthalene-2-yl)-2-(1H-pyrazol-1-yl)ethanone O-butyl oxime, I, was synthesized. The crystal and ......
By employing functional ligand 3,6-bis(3,5-dimethyl-1H-pyrazol-4-yl)-9-methyl- 9H-carbazole, a novel luminescent Ni comp......
Synthesis and Herbicidal Activity of 5-Heterocycloxy-3-substituted-1-(3-trifluoromethyl)phenyl-1H-py
The authors synthesized a series of novel 5-heterocycloxy-3-substituted-1-(3-trifluoromethyl)phenyl-1H- pyrazole derivat......
Synthesis and anti-TMV activity of novel N-(3-alkyl-1H-pyrazol-4-yl)-3-alkyl-4-substituted-1H-pyrazo
In order to investigate the biological activity of novel bis-pyrazole compounds,a series of N-(3-alkyl-5-(N-methylcarbam......
An environmentally friendly synthesis of 1,4-dihydropyrano[2,3-c]pyrazole derivatives catalyzed by t
An efficient three-component synthesis of 6-amino-4-aryl-5-cyano-3-metriyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazoles vi......
Electro-catalyzed multicomponent transformation of 3-methyl-1-phenyl-1H-pyrazol-5(4H)-one to 1,4-dih
An efficient and convenient synthesis of 1,4-dihydropyrano[2,3-c]pyrazole derivatives is described,using the electrogene......
An environmental friendly approach for the catalyst-free synthesis of highly substituted pyrazoles p
A cost-effective, highly useful and eco-friendly procedure for the one-pot synthesis of highly substituted pyrazole deri......
The synthesis of pyrazole derivatives from o-alkynylchalcones and hydrazine via simple cychzation is described.This gree......
The domino four-component reaction of hydrated hydrazine, dimethyl acetylenedicarboxylate, isatin and malononitrile or e......
由1-芳基-3,5-二甲基吡唑-4-羧酸与适当的有机锡反应,合成表征了一系列的1-芳基-3,5-二甲基吡唑-4-羧酸有机锡酯(1～14),并通过单晶......
Synthesis, Crystal Structure and Thermal Stability of a New Cadmium(II) Polymer Based on 1H-pyrazole
A novel Cd(II) coordination polymer, [Cd Cl(Hpc)H2O]n(1, H2 pc = 1H-pyrazole-3-carboxylic acid), was synthesized by the ......
Novel pyrazole fused heterocyclic ligands:Synthesis,characterization,DNA binding/cleavage activity a
A series of novel pyrazole fused heterocyclic derivatives were synthesized via a two-step procedure or a one-pot two ste......
Synthesis, Crystal Structure, Theoretical Studies and Sensitive Response toward Fe~(3+) of a Novel T
A novel pyrazole derivative ligand, BTA(BTA = bis-(4-ethoxy-phenyl)-[4-(tripyrazol-1-yl-methyl)-phenyl]-amine), was synt......
Synthesis,Crystal Structure and Biological Activity of 2-(1-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyr
The title compound 2-(1-(3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbonyl)piperidin-4-yl)-N-isopropylthiazole-4-c......
Tin sulfide nanoparticles(SnS -NPs) were prepared in aqueous solution at room temperature on the surface of activated ca......
Syntheses,Crystal Structures and Antibacterial Activities of 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-
The title compounds 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-carboxylic acid(C11H9Cl N2O2, HL)(1) and [Cu(L)2(H2O)](2) w......
Labelling of a pyrazole derivative with ~(131)I and investigation of its radiopharmaceutical potenti
We investigated the radiolabeling efficiency, in vitro stability, and biodistribution of radioactive iodine (131I)-label......
PS-TBD triggered general protocol for the synthesis of 4H-chromene,pyrano[4,3-b]pyran and pyrano[3,2
A general protocol has been developed for the facile construction of titled derivatives via three component reaction bet......
Palladium-catalyzed multi-acetoxylation of 1,3-disubstituted 1H-pyrazole-5-carboxylates via direct C
A palladium-catalyzed multi-acetoxylation of 1,3-disubstituted 1H-pyrazole-5-carboxylate derivatives containing multiple......
A convenient synthesis of 6-amino-2H,4H-pyrano[2,3-F]pyrazole-5-carbonitriles has been accomplished by one pot four-comp......
Microwave-assisted Syntheses,Structures and Bioactivities of α-Aminophosphonates Containing Pyrazole
Using 3-amino-4-cyanopyrazole,salicylaldehyde and dialkylphosphite as materials,a series of-aminophosphonates containing......
Sulfamic acid as a green, reusable catalyst for stepwise, tandem & one-pot solvent-free synthesis of
Sulfamic acid(SA) is a bi-functional, cost-effective and reusable green catalyst for the synthesis of 4-(pyrazol-4-yl)me......
Syntheses,Structures,and Luminescent Properties of Zinc(Ⅱ) and Silver(Ⅰ) Complexes Based on 1-(4?-Ca
Two novel coordination compounds, [Zn(CBPP)2(H2O)2]·3H2O(1) and[Ag(CBPP)·2H2O](2)(HCBPP = 1-(4?-carboxylatobenzyl)-3-(......
The thiazoylmethoxy modification on pyrazole oximes: Synthesis and insecticidal biological evaluatio
A series of new pyrazole oximes bearing substituted thiazole ring were designed and prepared. The structures of the titl......
Compounds 1(C_(17)H_(22)N_2,M_r = 254.37) and 2(C_(13)H_(16)N_2,M_r = 200.28) have been synthesized and their crystal st......
Pyrazoles and their derivatives are important heterocycles found in nature and present in numerous bioactive compounds.I......
L-Proline catalyzed one-pot multi-component synthesis of 2-(1,3-diphenyl-1H-pyrazol-4-yl)quinazolin-
A new series of quinazolin-4(3H)-one derivatives containing a(1 3-diphenyl-1H-pyrazol-4-yl) core with substituents at th......
