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Synthesis and characterization of a novel chiral azomethine diselenide

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Title Synthesis and characterization of a novel chiral azomethine diselenide
 
Creator PANDA, S
ZADE, SS
SINGH, HB
WOLMERSHAUSER, G
 
Subject center-dot-n
selenium electrophiles
asymmetric methoxyselenenylation
structural-characterization
organoselenium compounds
nonbonded interactions
organochalcogen se
te compounds
alkenes
reactivity
chiral azomthine diselenide
se...n interaction
selenenyl halide
tridentate and tetradentate ligand
 
Description The first chiral diselenide 9 having an ortho-azomethine functional group has been synthesized by the reaction of bis(o-formylphenyl) diselenide with the chiral amine R(+)-(1-phenylethylamine). The chiral diselenide 9 was further characterized by derivatizing it into the corresponding selenenyl halides. The derivatives are characterized by single crystal X-ray diffraction studies. In the solid state, the bromide derivative 11 shows the strongest (SeN)-N-... intramolecular interaction. The chiral azomethine diselenide 9 has been further reduced to afford the diselenide 13. The monoselenide analogues of 9 and 13 have also been synthesized. (c) 2005
 
Publisher ELSEVIER SCIENCE SA
 
Date 2011-07-28T22:12:10Z
2011-12-26T12:47:23Z
2011-12-27T05:44:37Z
2011-07-28T22:12:10Z
2011-12-26T12:47:23Z
2011-12-27T05:44:37Z
2005
 
Type Article
 
Identifier JOURNAL OF ORGANOMETALLIC CHEMISTRY, 690(13), 3142-3148
0022-328X
http://dx.doi.org/10.1016/j.jorganchem.2005.04.005
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7508
http://hdl.handle.net/10054/7508
 
Language en