硒氰酸钾

J. Org. Chem. 75(9) , 2910-21, (2010)

A variety of N-alkyl-beta-aminodiselenides have been synthesized in high yield from sulfamidates under mild reaction conditions using potassium selenocyanate and benzyltriethylammonium tetrathiomolybdate ([BnNEt(3)](2)MoS(4)) in a sequential, one-pot, multist...

J. Nutr. 118(6) , 718-22, (1988)

To evaluate nutritional availability and chronic toxicity of KSeCN, female postweanling rats were fed casein-based diets plus 0.1, 0.5, 2.5, 5 and 10 mg Se/kg as KSeCN for 6 wk, or 0.1, 0.5 and 10 mg Se/kg as Na2SeO3. A control group was fed the basal diet (S...

Plant Physiol. 128(2) , 625-33, (2002)

Selenocyanate (SeCN(-)) is a major contaminant in the effluents from some oil refineries, power plants, and in mine drainage water. In this study, we determined the potential of Indian mustard (Brassica juncea) and muskgrass (a macroalga, Chara canescens) for...

Environ. Sci. Technol. 46(11) , 5867-75, (2012)

In a previous study, selenocyanate was tentatively identified as a biotransformation product when green algae were exposed to environmentally relevant concentrations of selenate. In this follow-up study, we confirm conclusively the presence of selenocyanate i...

Chem. Biol. Interact. 200(1) , 28-37, (2012)

Phenylalkyl isoselenocyanate (ISC) compounds were recently designed in our laboratory by incorporating the anticancer element selenium into a panel of phenylalkyl isothiocyanates (ITCs), known to have anticancer properties. A structural activity investigation...

Anal. Biochem. 396(2) , 217-22, (2010)

A Bacillus species harvested from the environment is metalloid resistant and, when grown anaerobically in complex growth medium and amended with the selenium oxyanion selenate, selenite, or selenocyanate, produces volatile organoselenium compounds in bacteria...

Arch. Biochem. Biophys. 258(1) , 1-6, (1987)

Rats injected subcutaneously with 2 mg Se/kg body weight of [75Se]selenocyanate or [14C, 75Se]selenocyanate excreted dimethylselenide (DMSe) in the breath and trimethyl-selenonium ion (TMSe) in the urine. The 24-h respiratory DMSe and urinary TMSe excretions ...

Eur. J. Med. Chem. 45(8) , 3265-73, (2010)

A series of novel organoselenocyanate compounds (6a-d) having spiro[tetralin-1,3'-pyrrolidine] moiety were synthesized. The compounds were evaluated for their inhibitory activity against cadmium- (Cd) induced toxicity in Swiss Albino mice. All the compounds (...

Anal. Biochem. 364(2) , 138-44, (2007)

A simple capillary zone electrophoretic method for the determination of biospherically important oxyanions of selenium (Se) and tellurium and another Se-containing anion, selenocyanate, has been developed. The method uses direct UV absorption detection. Time ...

Nucl. Med. Biol. 30(4) , 361-7, (2003)

Various aliphatic and aromatic [(75)Se]selenoethers were prepared at the no-carrier-added (n.c.a.) level using a new radiosynthetic pathway, based on the formation of alkyl[(75)Se]selenocyanates as intermediates. Using one-pot model reactions of elemental (75...