54045-50-0

Upstream product

• 18620-02-5 (4-bromophenyl)magnesium bromide 
• 106-37-6 1.4-dibromobenzene 

Downstream Products

• 82745-67-3 C₁₄H₁₂Br₂OSe₂ 
• 35450-09-0 tris(p-bromophenylseleno)borane 
• 35450-08-9 3,5-Bis(p-brom-phenyl)-1,2,4,3,5-triselenadiborolan 
• 38447-67-5 Se-p-Bromphenylselenoacetat 
• 21506-09-2 1-bromo-4-[(trifluoromethyl)selanyl]benzene 
• 596107-84-5 (μ-EtOC)(μ-p-BrC6H4Se)Fe2(CO)6 
• 54045-42-0 N-Phenylsulfonyl-p-bromphenylstyrylselenimid 
• 53531-55-8 N-Phenylsulfonyl-p-bromphenylseleniuimidoylchlorid 
• 57878-21-4 4-bromobenzeneselenenyl chloride 
• 54045-44-2 Trimethyl-(p-bromphenylseleno)-silan 
• 23763-09-9 4-<4-Brom-phenylseleno>-buttersaeure 

Relevant academic research and scientific papers

Synthesis of Seleno Oxindoles via Electrochemical Cyclization of N-arylacrylamides with Diorganyl Diselenides

The tandem cyclization of acrylamide with diselenides facilitated by electrochemical oxidation was successfully developed. This strategy provided an environmentally friendly method for the construction of C?Se bond. A series of seleno oxindoles with pharmacological activity were obtained by using this well-designed tandem cyclization strategy. The in vitro antitumor activity of the compounds was also screened through MTT assay. Results showed that the seleno oxindoles exhibited better antitumor activity than other oxindole derivatives. (Figure presented.).

Reaction of Areneselenyl Chlorides and alkenes. An example of Nucleophilic Displacement at Bivalent Selenium

The effect of substituents in the phenyl ring of both the electrophile and the alkene has been studied in the reaction of areneselenyl chlorides and (E)- and (Z)-1-phenylpropenes.Electron-donating groups in both phenyl rings enhance the rate of reaction.Viewing this reaction as a nucleophilic displacement at bivalent selenium leads to a model that allows the possibility of reaction by a continuum of mechanisms.These mechanisms differ only in the relative amounts of C-Se bond making and Se-Cl bond breaking in the rate-determining transition state.From our data, it is concluded that C-Se bond making lags behind Se-Cl bond breaking in the rate determining transition state.