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A Review on Thiocyanation of Indoles
Current Organic Synthesis, 2021Background: The thiocyanation of indoles is a direct way for carbon-sulfur bond formation to access 3-thiocyanato-indoles. 3-thiocyanato-indoles exhibit potent biological and pharmacological activities and also serve as building blocks to synthesize many biologically active sulfur-containing indole derivatives.
Chitteti, Divyavani +3 more
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1987
Publisher Summary This chapter discusses about the determination of thiocyanate and thiosulfate. Several methods are used for the analytical determination of inorganic thiocyanate. These include procedures based on the formation of colored complexes, either with ferric ions or with cupric ions and pyridine, or on oxidation with bromine followed by ...
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Publisher Summary This chapter discusses about the determination of thiocyanate and thiosulfate. Several methods are used for the analytical determination of inorganic thiocyanate. These include procedures based on the formation of colored complexes, either with ferric ions or with cupric ions and pyridine, or on oxidation with bromine followed by ...
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Journal of the Chemical Society, Chemical Communications, 1984
The frist normal thiocyanate of silicon, (Me3Si)2C(SiMe2OMe)(SiMe2SCN) has been prepared from (Me3Si)2C(SiMe2OMe)(SiMe2Cl) and AgSCN; it is much more readily solvolysed than its isomer (Me3Si)2C(SiMe2OMe)(SiMe2NCS).
C. EABORN, ROMANELLI, MARIA NOVELLA
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The frist normal thiocyanate of silicon, (Me3Si)2C(SiMe2OMe)(SiMe2SCN) has been prepared from (Me3Si)2C(SiMe2OMe)(SiMe2Cl) and AgSCN; it is much more readily solvolysed than its isomer (Me3Si)2C(SiMe2OMe)(SiMe2NCS).
C. EABORN, ROMANELLI, MARIA NOVELLA
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Journal of the Science of Food and Agriculture, 1974
AbstractIn fresh whole plant tissue thiocyanate was not in a “free” state and to obtain satisfactory thiocyanate values it was necessary to disrupt the tissue thoroughly by homogenisation to permit hydrolysis of the thiocyanate‐containing substance.Rape kale contained about 15 mg thiocyanate/100 g of fresh material, less than half the amounts found in ...
P J, Paxman, R, Hill
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AbstractIn fresh whole plant tissue thiocyanate was not in a “free” state and to obtain satisfactory thiocyanate values it was necessary to disrupt the tissue thoroughly by homogenisation to permit hydrolysis of the thiocyanate‐containing substance.Rape kale contained about 15 mg thiocyanate/100 g of fresh material, less than half the amounts found in ...
P J, Paxman, R, Hill
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Microbial transformation of thiocyanate
Environmental Pollution, 1990Thiocyanate is present in appreciable concentration in coal carbonization wastewater along with other toxicants like phenols, cyanide, sulphide and ammonia. This paper encompasses studies on biodegradation of thiocyanate by a microbial consortium obtained from a biological treatment plant receiving coal carbonization wastewater.
Y L, Paruchuri +2 more
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Salivary Thiocyanate in Smokers
JAMA: The Journal of the American Medical Association, 1985To the Editor.— Letters in the March 8 issue of JAMA debate the value of salivary thiocyanate measurement in distinguishing smokers from non-smokers. 1 Prior studies have indeed concentrated on making this differentiation rather than on correlating the thiocyanate level in particular cases to the quantity of cigarettes smoked.
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Transependymal transport of thiocyanate
Journal of Neurobiology, 1972AbstractThe transependymal movement of thiocyanate (SCN−) was measured in the isolated choroid plexus of the sheep. The movement of SCN− from CSF to choroidal venous blood was separated into a nonlinear (saturable) and linear (nonsaturable) component. It was believed that the former component represented the active transport of SCN− from CSF to blood ...
M, Pollay, R, Kaplan
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The Cobalt-Thiocyanate Reaction for the Detection of Cobalt and Thiocyanate
Mikrochemie, 19301. Alkali-thiocyanate is a sensitive reagent for the detection of cobalt in presence of 40 to 50% acetone. Ferric iron can be made harmless by addition of an excess of fluoride. A procedure has been developed for the application of the reaction as a micro-and macro test for cobalt. Cupric copper gives a sensitive reaction and must be removed.
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Excretion of Thiocyanate in Osteolathyrism
Nature, 1967THE metabolism and mode of action of nitriles, such as β-aminopropionitrile (BAPN), that cause osteolathyrism in rats and other animals are far from being understood. Lalich1 has shown that after injection into rats of BAPN labelled in the cyano position with carbon-14, 80–90 per cent of the radioactive material was eliminated in the urine within 20 h.
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