Selenium
Selenium is an essential trace element for the human body, and plays important roles in anti-oxidation, immune regulation, and thyroid support. It is widely used in the industrial field in semiconductors, glass manufacturing, and chemical catalysis. Selenium deficiency or excessive intake may have adverse effects on health, so maintaining an appropriate amount of selenium intake is very important for maintaining health.
Technical Resources
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Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiralChiral chloro-indeno pybox has served as a new ligand for the Yb(OTf)3-catalyzed asymmetric Friedel–Crafts alkylation reaction of indoles with nitroalkenes. The tunable nature of pybox ligands
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2Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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3Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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4Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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5Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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In-stockPurity: ≥98%
Cat. No. : CS-0636257CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0642886CAS No. : 2088566-82-71,1,1-Trifluoro-N-((1S,2S)-2-((2-methoxyphenyl)selanyl)-2,3-dihydro-1H-inden-1-yl)methanesulfonamide* This product is not sold in the region.
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In-stockPurity: ≥98%
![N-[(1S,2S)-2,3-Dihydro-2-[(2-methoxyphenyl)thio]-1H-inden-1-yl]-1,1,1-trifluoromethanesulfonamide|CS-0642893](https://file.chemscene.com/productPIC/CS-0642893.gif)
Cat. No. : CS-0642893CAS No. : 2102520-64-7* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0644775CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![Copper, bis(2,2′-bipyridine-κN1,κN1′)bis[μ-(1,1,1-trifluoromethaneselenolato-κSe:κSe)]di-|CS-0634548](https://file.chemscene.com/productPIC/CS-0634548.gif)
Cat. No. : CS-0634548CAS No. : 1531595-91-1* This product is not sold in the region.
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In-stockPurity: ≥98%
![Chloro{2,6-bis[(phenylseleno-Se)methyl]phenyl-C}palladium(II)|CS-0639657](https://file.chemscene.com/productPIC/CS-0639657.gif)
Cat. No. : CS-0639657CAS No. : 761459-93-2* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0655712CAS No. : 870639-90-0* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0655751CAS No. : 287111-53-92-(2-((2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenyl)selanyl)phenyl)-5,5-dimethyl-4,5-dihydrooxazole* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-1151746CAS No. : 63676-55-1* This product is not sold in the region.