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Synthesis of Selenenium Ions: Isolation of Highly Conjugated, pH-Sensitive 4,4 '-Bis(methylimino)-1,1 '-binaphthylene-5-diselenenium(II) Triflate

DSpace at IIT Bombay

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Title Synthesis of Selenenium Ions: Isolation of Highly Conjugated, pH-Sensitive 4,4 '-Bis(methylimino)-1,1 '-binaphthylene-5-diselenenium(II) Triflate
 
Creator RAKESH, P
SINGH, HB
BUTCHER, RJ
 
Subject CENTER-DOT-N
GLUTATHIONE-PEROXIDASE
CRYSTAL-STRUCTURE
NMR-SPECTROSCOPY
NUCLEOPHILIC-SUBSTITUTION
ORGANOSELENIUM COMPOUNDS
SELENIUM ELECTROPHILES
ANTIOXIDANT ACTIVITY
O INTERACTIONS
SE
 
Description The isolation of novel selenenium cations, stabilized by only one intramolecularly coordinating group (Se center dot center dot center dot N), is described. The electronic nature of the cations has been probed by calculating natural bonding orbital charges and Wiberg bond indices. [8-(Dimethylamino)-1-naphthyl]-selenenyl(II) triflate oxidizes in methanol via C-C coupling to give a novel blue-colored 4,4'-bis(methylimino)-1,1'-binaphthylene-5-diselenenium(II) triflate. The pH dependence of the color has been investigated.
 
Publisher AMER CHEMICAL SOC
 
Date 2014-10-15T12:15:40Z
2014-10-15T12:15:40Z
2013
 
Type Article
 
Identifier ORGANOMETALLICS, 32(24)7275-7282
0276-7333
1520-6041
http://dx.doi.org/10.1021/om400460z
http://dspace.library.iitb.ac.in/jspui/handle/100/14880
 
Language en