نتایج جستجو برای: wet route synthesis
تعداد نتایج: 505424 فیلتر نتایج به سال:
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a new facile route for synthesis of 3- (aryl) -8, 9- di (alkyl) thieno [3,2-e] [1,2,4] triazolo pyrimidines derivative from the same starting material, 2- amino - 4,5 -di (alkyl) thiophene-3- carboxamide, has been developed through heterocyclization of the corresponding arylidene-hydrazino -5,6 -di (alkyl) thieno [2,3-d] pyrimidine under refluxing condition with acetic anhydride followed by air...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Hexavalent chromium is one of the most hazardous contaminants that threaten environment. The present research work involves synthesis Graphene Oxide/Zinc molybdate (GO/ZM) nanocomposite by wet chemical route. structure and morphology synthesized samples were analysed various characterization techniques such as X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), UV-Vis Spect...
Our study focuses on an advanced exploratory research based the development of new IT-SOFCs anode compositions in conjunction with surfactants as template to obtain mesoarchitectured catalysts. We designed NiO/Sr doped Ce0.85Pr0.10 Er0.05O2-õ (2.5 and 5 mol.% Sr) mesoarchitectures robust crystalline framework following a hydrothermal synthesis route. NiO was deposited by wet impregnation calcin...
This paper gives a short overview of Artiicial Life research. The paper answers the questions of how Artiicial Life started, how far we have gone, and where we are heading. The paper emphasizes the emergence process and the dynamic embodiment with the environment as the new concepts introduced by Artiicial Life. In the paper the major research works in Artiicial Life are introduced by categoriz...
The diastereoselective synthesis of fluorinated δ-lactams has been achieved through an efficient five step process. The route can tolerate a range of functionalities, and provides a quick route for the generation of new fluorinated medicinal building blocks.
Cadmium sulfide nanoparticles were grown using wet chemical method by dissolving the reactants of cadmium acetate and sodium sulfide in the presence of thioglycerol (TG) as capping agent in ethanol solvent. Different nanoparticle sizes and size distribution were obtained through varying the molarities of thioglycerol. At higher TG concentration, synthesis provides a nearly monodisperse nanopart...
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