228411-98-1

Basic information

• Product Name: <2-(N,N-Dimethylaminomethyl)phenyl>benzylselenide
• Synonyms: <2-(N,N-Dimethylaminomethyl)phenyl>benzylselenide
• CAS NO: 228411-98-1
• Molecular Weight: 304.294
• Mol File: 228411-98-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: <2-(N,N-Dimethylaminomethyl)phenyl>benzylselenide(CAS DataBase Reference)
• NIST Chemistry Reference: <2-(N,N-Dimethylaminomethyl)phenyl>benzylselenide(228411-98-1)
• EPA Substance Registry System: <2-(N,N-Dimethylaminomethyl)phenyl>benzylselenide(228411-98-1)

Safety Data

• Hazardous Substances Data: 228411-98-1(Hazardous Substances Data)

Upstream product

• 103-83-3 N,N'-dimethylbenzylamine 
• 100-44-7 benzyl chloride 
• 1976-04-1 2-bromo-N,N-dimethylbenzylamine 
• 100-39-0 benzyl bromide 
• 119747-36-3 2,2'-Diselenobis<<(N,N-dimethylamino)methyl>benzene> 
• 3433-80-5 1-Bromo-2-bromomethyl-benzene 
• 95-46-5 2-methylphenyl bromide 

Downstream Products

• 1313614-84-4 (N,N dimethylaminobenzylselenide)dichloridopalladium(II) 

Relevant articles and documents

Selenoether ligand assisted Heck catalysis

Selenoether ligands, 2,2′-methylenebis(selanediyl)bis(2,1-phenylene) dimethanol (5), (2,2′-(ethane-1,2-diylbis(selanediyl))bis(2,1-phenylene)) dimethanol (6) and (2-(benzylselanyl)phenyl)methanol (7) have been synthesized by reducing di-o-formylphenyl diselenide and reacting the in situ generated selenolate with dibromomethane, 1,2-dibromoethane and benzyl chloride, respectively. The ligands, bis(2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl) phenylselanyl)methane (8) and 1,2-bis(2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl) phenylselanyl)ethane (9) have been synthesized similarly from bis[2-(4,4-dimethyl-2-oxazolinyl)phenyl] diselenide using electrophiles dibromomethane and 1,2-dibromoethane, respectively. Activity of ligands 5-9 along with 2-(2-(benzylselanyl)phenyl)-4,4-dimethyl-4,5-dihydrooxazole (10) and 1-(2-(benzylselanyl)phenyl)-N,N-dimethylmethanamine (11) were examined for the Heck reaction of aryl halides with olefins. Bidentate Se,N ligand 11 was found to be the best one in the series and constitutes an efficient phosphine-free catalytic system with PdCl2. The catalytic system showed moderate activity for the coupling of activated aryl chlorides in the presence of tetra-n-butyl ammonium bromide (TBAB). Complexes [10-PdCl2] (12) and [11-PdCl2] (13) have shown marginally better activity in comparison to the in situ generated catalysts from PdCl2 and 10 and 11, respectively in the coupling of 4-bromoacetophenone with n-butylacrylate. Ligand 9 and complex 13 have been characterized by single crystal X-ray diffraction analysis.

Intramolecular Se *** N nonbonding interactions in low-valent organoselenium derivatives: A detailed study by 1H and 77Se NMR spectroscopy and X-ray crystallography

A series of novel low-valent organoselenium compounds stabilized by Se *** N intramolecular interactions has been synthesized. The existence of Se *** N non-bonding interactions was determined by 1H and 77Se NMR spectroscopy and X-ra