439675-12-4

Basic information

• Product Name: bis[2-(trimethylsilyl)ethyl]-diselenide
• Synonyms: bis[2-(trimethylsilyl)ethyl]-diselenide
• CAS NO: 439675-12-4
• Molecular Weight: 360.407
• Mol File: 439675-12-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: bis[2-(trimethylsilyl)ethyl]-diselenide(CAS DataBase Reference)
• NIST Chemistry Reference: bis[2-(trimethylsilyl)ethyl]-diselenide(439675-12-4)
• EPA Substance Registry System: bis[2-(trimethylsilyl)ethyl]-diselenide(439675-12-4)

Safety Data

• Hazardous Substances Data: 439675-12-4(Hazardous Substances Data)

Downstream Products

• 439675-13-5 diselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 
• 439675-16-8 4-methoxydiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 
• 1574563-62-4 C₁₃H₂₂OSeSi 
• 1415241-14-3 tetrabutylammonium (E)-1-(2-trimethylsilylethylseleno)-2-phenyl-1-propenethiolate 
• 1415241-17-6 tetrabutylammonium (Z)-1-(2-trimethylsilylethylseleno)-2-phenyl-1-propenethioalte 
• 1415241-07-4 cyclohexanecarboselenothioic acid Se-2-(trimethylsilyl)ethyl ester 
• 1415241-06-3 DL-2-phenylpropaneselenothioic acid Se-2-(trimethylsilyl)ethyl ester 
• 439675-15-7 4-bromodiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 
• 439675-14-6 2-methyldiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 

Relevant articles and documents

Synthesis of 1,1′-binaphthyl-2,2′-diyl phosphoroselenoic ammonium salts and their conversion to optically active dialkyl diselenides

Optically pure phosphoroselenoyl chloride reacted with Et3N in the presence of H2O to give a phosphoroselenoic tertiary ammonium salt. Formation of the salt was confirmed by X-ray molecular structure analysis. The quaternary ammonium salt was prepared by reacting phosphoroselenoic acid O-2-silylethyl ester with Bu4NF. The alkylation of tertiary ammonium salt with racemic alkyl halides gave phosphoroselenoic acid Se-esters as diastereomeric mixtures. The cleavage of Se-esters with Bu4NF gave optically active dialkyl diselenides. Copyright