Results 91 to 100 of about 303,276 (212)

The Synthesis of 1,3,4-Thiadiazoles, 1,3,4-Selenadiazoles and Pyrazolo[3,4-d]pyrimidine Derivatives: Utility of hydrazonoyl bromide and DFT study

Results in Chemistry
1,3,4-Selenadiazoles and 1,3,4-thiadiazolese, were synthesized from the reaction of hydrazonoyl bromide with potassium thiocyanate and potassium selenocyanate, respectively.
Shaaban A. Elroby, Sobhi M. Gomha, Abdelwahed R. Sayed, Yasser H. Zaki, Mahmoud A. Mohamed   +4 more
doaj   +1 more source

Characteristics of Methyl Cellulose Based Solid Polymer Electrolyte Inserted with Potassium Thiocyanate as K⁺ Cation Provider: Structural and Electrical Studies. [PDF]

Materials (Basel), 2022
Aziz SB, Dannoun EMA, Abdalrahman AA, Abdulwahid RT, Al-Saeedi SI, Brza MA, Nofal MM, Abdullah RM, Hadi JM, Karim WO.   +9 more
europepmc   +1 more source

New 1-octanoyl-3-aryl thiourea derivatives: Solvent-free synthesis, characterization and multi-target biological activities

Bangladesh Journal of Pharmacology, 2016
An efficient solvent-free synthesis of a 10-member library of octanoyl linked substituted aryl thioureas was accomplished successfully. The octanoyl isothiocyanate was freshly prepared in excellent yield and purity by the reaction of potassium ...
Fayaz Ali Larik, Aamer Saeed, Pervaiz Ali Channar, Hammad Ismail, Erum Dilshad, Bushra Mirza   +5 more
doaj   +1 more source

Potassium Thiocyanate for Hypertension [PDF]

BMJ, 1947
G, WATKINSON, G, EVANS
openaire   +2 more sources

The effect of lipoic acid administration on the urinary excretion of thiocyanate in rats exposed to potassium cyanide [PDF]

, 2015
The oxidation of cyanide (CN-) to a much less toxic thiocyanate (SCN-) is the main in vivo biochemical pathway for CN- detoxification. SCN- is excreted mainly in urine. This study was performed to investigate the effect of lipoic acid (LA) on the urinary
Bilska-Wilkosz, Anna, Włodek, Lidia B., Kotańska, Magdalena, Knutelska, Joanna   +3 more
core  

An Efficient and Eco-Friendly Procedure for Electrophilic Thiocyanation of Anilines and 1-(Substituted benzylidene)-2-phenyl Hydrazines

Chemistry
Thiocyanates form an important class of organic compounds commonly found in natural products that exhibit excellent antimicrobial activity. The electrophilic thiocyanation is one of the most effective methods of introducing a -SCN functional group to the
A. M. M. Mallikarjunaswamy, Gouthami Kuruvalli, Khajamohiddin Syed, Vaddi Damodara Reddy, Vipin A. Nair   +4 more
doaj   +1 more source

Determination of a Dimensionless Fluctuation Coefficient Using Electrochemical Impedance Spectroscopy

International Journal of Electrochemical Science, 2019
Using the Randles circuit model, we determined that, for the impedance to fall on a straight line in a Cole-Cole plot, a dimensionless fluctuation coefficient that represents the quantity of the fluctuation in ion concentration near an electrode must be ...
M. Saitou
doaj   +1 more source

Rapid Determination of Iron in Water by Modified Thiocyanate Method [PDF]

, 2013
A rapid spectrophotometric method for determination of iron in water by oxidising ferrous iron with ceric ammonium sulphate at roomtemperature followed by formation of ferric thiocyanate colour complexwith potassium thiocyanate has been described.
Kalita, H., Goswami, D. C.
core   +1 more source

Quantifying mineral sources of potassium in agricultural soils [PDF]

, 2008
Soil potassium (K) reserves are crucial for crop quality and yield in low input agricultural systems. Soils contain varying amounts of K-bearing minerals and differ in their inherent K supply capacity.
Andrist Rangel, Ylva
core   +1 more source

Synthesis of complexes of potassium thiocyanate with thiourea and biurnet [PDF]

, 1944
The main objective of the work was an attempt to prepare certain compounds of the purine group for possible use in cardio-therapy, since the purine group is known to exert a stimulating action on the heart.
Fishburn, Barclay Belding
core