نتایج جستجو برای: wet route synthesis

تعداد نتایج: 505424  

2017
J. W. SEVERIN G. DE H. A. M. VAN HAL

• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version ...

Journal: :iranian chemical communication 2015
mehdi soleimany jalil lari hooshang vahedi morteza imanpour

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

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...

Journal: :Frontiers in Energy Research 2023

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...

Journal: :Microporous and Mesoporous Materials 2021

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...

1993
Jari Vaario

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...

Journal: :Organic & biomolecular chemistry 2015
Thomas J Cogswell Craig S Donald De-Liang Long Rodolfo Marquez

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.

E. Saievar-Iranizad S. Farjami Shayesteh Sh. Jamali

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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