Results 21 to 30 of about 34,696 (235)

Catalytic Oxidation of Thiourea at Alumina Modified Pt Electrode

open access: yesSensors, 2003
Catalytic oxidation of thiourea has been studied at alumina modified Pt electrode using cyclic voltammetry. The results indicate the suitability of alumina modified Pt electrode for voltammetric determination of thiourea.
Mohammad Rafiee, Davood Nematollahi
doaj   +1 more source

Effects of Additives in an Electrodeposition Bath on the Surface Morphologic Evolution of Electrodeposited Copper

open access: yesInternational Journal of Electrochemical Science, 2021
Additives in an electrodeposition bath have been frequently used to modulate the morphology of electrodeposited copper. The effects of gelatin, thiourea and chloride ions under various concentrations on electrodeposited copper were studied.
Tsung-Wei Zeng, Shi-Chern Yen
doaj   +1 more source

Exogenous Application of Thiourea for Improving the Productivity and Nutritional Quality of Bread Wheat (Triticum aestivum L.)

open access: yesAgronomy, 2021
Because it is a staple food, sustainable production of wheat is crucial for global food security. Arid and semi-arid regions are worst affected by climate change, which has resulted in poor productivity of different crops, including wheat.
Ahmad Sher   +9 more
doaj   +1 more source

One-Pot Multicomponent Synthesis of Thiourea Derivatives in Cyclotriphosphazenes Moieties

open access: yesJournal of Chemistry, 2017
In this study, hexasubstituted thiourea was carried out via reaction of isothiocyanato cyclophosphazene intermediates with a series of aromatics amines and amino acids in a one-pot reaction system.
Zainab Ngaini   +2 more
doaj   +1 more source

Removal of Phenol Pollutants by Modification Molecular Sieves 13X [PDF]

open access: yesEngineering and Technology Journal, 2009
Molecular sieves type 13X was modified by treatment with saturated solution of urea or thiourea and adding of sodium silicate as binder to give homogeneous admixture in approximate weight percent, 20% urea or thiourea, 30% binder, and 50% MS13X.
Laith S. Sabri, Jabir Shanshool
doaj   +1 more source

An Unexpected Result of Base-Promoted Rearrangement of 4a-Acetyl-8a-hydroxydecahydroquinazoline-2-thione

open access: yesChemistry Proceedings, 2022
Treatment of 4a-acetyl-8a-hydroxydecahydroquinazoline-2-thione with NaH in acetonitrile leads to its isomerization into 1-hydroxy-1-methyl-3-thioxo-2,4-diazaspiro[5.5]undecan-7-one followed by the C1-C6 bond cleavage to give N-acetyl-N’-[(2-oxocyclohexyl)
Anatoly D. Shutalev   +1 more
doaj   +1 more source

1-(2,6-Dichlorobenzoyl)-3-(2,3,5,6-tetrachlorophenyl)thiourea trichloromethane hemisolvate

open access: yesActa Crystallographica Section E, 2009
The title compound, C14H6Cl6N2OS·0.5CHCl3, crystallizes with four 1-(2,6-dichlorobenzoyl)-3-(2,3,5,6-tetrachlorophenyl)thiourea molecules and two trichloromethane molecules in the asymmetric unit.
Saeed Anwar   +2 more
doaj   +1 more source

Investigation of the inhibitive effect of N methyl thiourea on the corrosion of steel API X52 in 1 M HCl [PDF]

open access: yesشیمی کاربردی روز, 2018
The inhibition ability of N-methyl thiourea against the corrosion of steel X52 in 1 M HCl solution was evaluated by potentiodynamic polarization and scanning electron microscopy.
farideh davoodi, Iman Danaee
doaj   +1 more source

1-[N-Methyl-N-(Phenyl)amino]-3-(4-Methylphenyl)–Thiourea

open access: yesMolbank, 2019
The title compound, 1-[N-methyl-N-(phenyl)amino]-3-(4-methylphenyl)thiourea (1), was synthesized by the reaction of 1-methyl-1-phenyl hydrazine and 4-tolyl isothiocyanate, and was characterized by spectroscopy (1H and 13C{1H} NMR, IR, and UV), elemental ...
Chien Ing Yeo, Edward R. T. Tiekink
doaj   +1 more source

Hirshfeld Surface Investigation of Intermolecular Interaction of N-Aroyl-N’-(2-pyridyl)thiourea Derivatives

open access: yesASM Science Journal, 2021
A detailed analysis of the intermolecular interactions of the crystalline structure of thiourea derivatives namely 1-(3-Methylbenzoyl)-3-(6-methyl-2-pyridyl)-thiourea, N-(2-Furoyl)-N’-(6-methyl-2-pyridyl)thiourea, 2-Methyl-N-[(3-methyl-2-pyridyl ...
Rafie Draman
doaj   +1 more source

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