28622-61-9

Basic information

• Product Name: Benzene, (butylseleno)-
• CAS NO: 28622-61-9
• Molecular Formula: C10H14Se
• Molecular Weight: 213.181
• Mol File: 28622-61-9.mol
• Article Data: 45

Chemical Properties

• CAS DataBase Reference: Benzene, (butylseleno)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (butylseleno)-(28622-61-9)
• EPA Substance Registry System: Benzene, (butylseleno)-(28622-61-9)

Safety Data

• Hazardous Substances Data: 28622-61-9(Hazardous Substances Data)

Upstream product

• 109-65-9 1-bromo-butane 
• 23974-72-3 sodium phenylselenide 
• 693-03-8 n-butyl magnesium bromide 
• 1666-13-3 diphenyl diselenide 
• 109-72-8 n-butyllithium 
• 1132-39-4 diphenylselenide 
• 34837-55-3 Phenylselenyl bromide 
• 629-35-6 dibutylmercury 
• 856129-21-0 dibromo-butyl-phenyl-λ⁴-selane 
• 2372-45-4 sodium butanolate 
• 71-36-3 butan-1-ol 
• 645-96-5 Benzeneselenol 
• 109-73-9 N-butylamine 
• 95-16-9 1,3-Benzothiazole 

Downstream Products

• 856129-21-0 dibromo-butyl-phenyl-λ⁴-selane 
• 72485-98-4 1-(1-Butenyl)cyclohexanol 
• 126156-61-4 (E)-6-methyl-3-decen-5-ol 
• 73501-53-8 1-(phenylseleno)-2-hydroxycyclohexane 
• 76570-77-9 1-(phenylseleno)-2-acetamidocyclohexane 
• 40872-41-1 Butylphenyldibenzoyloxyselenuran 
• 1119-49-9 N-butylacetamide 
• 68395-96-0 1-(phenylseleno)-2-hexanol 
• 76570-75-7 2-acetamidohexyl-1-phenylselenide 
• 72486-11-4 n-butyl phenyl selenoxide 
• 118561-52-7 n-butyl phenyl selenone 

Relevant articles and documents

Straightforward and direct access to β-seleno- amines and sulfonylamides via the controlled addition of phenylselenomethyllithium (LiCH2SePh) to imines

The transfer of a α-methyl phenylseleno carbanion to variously functionalized N-aryl and N-sulfonyl imines is reported. The fast selenium-lithium exchange conducted on a diselenoacetal with n-BuLi enables the generation of the attacking homologative nucleophile under chemoselective conditions preserving concomitant potentially sensitive functionalities to the lithiating conditions. Uniformly high yields were observed, thus establishing a valuable and conceptually simple approach to the title compounds.

Corey-Chaykovsky Cyclopropanation of Nitronaphthalenes: Access to Benzonorcaradienes and Related Systems

Nitronaphthalene derivatives react as Michael acceptors in the Corey-Chaykovsky reaction with alkyl phenyl selenones and alkyl diphenyl sulfonium salts. Mechanistic studies reveal that sterically demanding substituents at the carbanionic center favor formation of cyclopropanes and suppress competitive β-elimination to the alkylated products. The transformation, demonstrated also on heterocyclic nitroquinoline and nitroindazolines, is an example of transition metal-free dearomatization method.

A highly efficient heterogeneous ruthenium(III)-catalyzed reaction of diaryl diselenides with alkyl halides leading to unsymmetrical diorganyl selenides

A highly efficient heterogeneous ruthenium(III)-catalyzed reaction of diaryl diselenides with alkyl halides was achieved in DMF at 100?°C in the presence of 2?mol% of an MCM-41-immobilized bidentate nitrogen ruthenium(III) complex [MCM-41-2N-RuCl3] and zinc, yielding a variety of unsymmetrical diorganyl selenides in good to excellent yields. This new heterogeneous ruthenium catalyst can easily be prepared via a simple two-step procedure from commercially readily available and inexpensive reagents, and recovered by filtration of the reaction solution and recycled for at least eight times without a significant loss of activity.