25862-09-3

Basic information

• Product Name: Benzene, (methylseleninyl)-
• CAS NO: 25862-09-3
• Molecular Formula: C7H8OSe
• Molecular Weight: 187.1
• Mol File: 25862-09-3.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Benzene, (methylseleninyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (methylseleninyl)-(25862-09-3)
• EPA Substance Registry System: Benzene, (methylseleninyl)-(25862-09-3)

Safety Data

• Hazardous Substances Data: 25862-09-3(Hazardous Substances Data)

Upstream product

• 51944-44-6 phenyl methyl selenide dibromide 
• 4346-64-9 selenoanisole 
• 82679-82-1 N-(2-chloro-5-nitrobenzylidene)-d-10-camphorsulfonamide 
• 86428-23-1 3-(4-nitrophenyl)-2-(phenylsulfonyl)-1,2-oxaziridine 
• 81310-08-9 (-)-(S,S)-3-(2-Chloro-5-nitrophenyl)-2-(d-2-oxo-10-bornylsulfonyl)oxaziridine 
• 81369-89-3 (R,R)-(+)-2-(d-10-camphorsulfonyl)-3-(2-chloro-5-nitrophenyl)oxaziridine 
• 55986-21-5 N-tosyl-Se,Se-methyl-phenylselenilimine 
• 603-35-0 triphenylphosphine 
• 1666-13-3 diphenyl diselenide 

Downstream Products

• 50-00-0 formaldehyd 
• 4346-64-9 selenoanisole 
• 6996-92-5 benzeneseleninic acid 
• 1666-13-3 diphenyl diselenide 
• 107-21-1 ethylene glycol 
• 88141-34-8 C₁₇H₂₃NO₃SSe 
• 88141-34-8 C₁₇H₂₃NO₃SSe 
• 88141-34-8 (+) N-(methylbenzeneselenide)-d-10-camphorsulfonimide 
• 6361-21-3 2-chloro-5-nitrobenzaldehyde 
• 613-37-6 4-methoxylbiphenyl 

Relevant articles and documents

Singlet oxygen oxidation of selenides to selenoxides

The presence of water and a carbonate proved to be highly beneficial for singlet oxygen oxidation of selenides to selenoxides.

Metal-Free Synthesis of Selenodihydronaphthalenes by Selenoxide-Mediated Electrophilic Cyclization of Alkynes

A transition-metal-free, selenium mediated electrophilic cyclization reaction was realized through a one-pot procedure between simple alkynes and triflic anhydride-activated selenoxides to give selenium containing dihydronaphthalene products. This method gave good to very high yields for all products, including selenium-substituted phenanthrene, dihydroquinoline, 2H-chromene, and coumarin, which can be further transformed to other functionalized compounds.

Synthesis of Selenoxides by Oxidation of Selenides with t-Butyl Hypochlorite, and Its Application for Synthesis of Optically Active Selenoxide

An effective synthesis of selenoxides by the oxidation of selenides with t-butyl hypochlorite in the presence of methanol and pyridine followed by hydrolysis is described.This oxidation method is particularly effective for the oxidation of selenides which possess electron-withdrawing groups.A synthesis of partially optically active selenoxide with bulky substituents can be achieved using a novel oxidation method.