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Suzuki-Miyaura cross-coupling and ring-closing metathesis: A strategic combination for the synthesis of cyclophane derivatives

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Title Suzuki-Miyaura cross-coupling and ring-closing metathesis: A strategic combination for the synthesis of cyclophane derivatives
 
Creator KOTHA, S
MANDAL, K
 
Subject allylic acetate isomerization
imido alkylidene complexes
diels-alder reaction
olefin-metathesis
organic-synthesis
ruthenium benzylidenes
claisen rearrangement
arylboronic acids
grubbs catalyst
aryl
cyclophanes
isomerization
olefin metathesis
palladium
ruthenium
suzuki-miyaura cross-coupling
 
Description The synthesis of cyclophane derivatives through a sequence involving Suzuki-Miyaura cross-coupling between alpha,alpha'-dibromo-m-xylene and arylboronic acid derivatives, alkenylation and ring-closing metathesis has been achieved. One of the cyclophanes was obtained by tandem isomerization and metathesis. Significant magnetic anisotropic effects on the intra-annular hydrogen atoms were observed.
 
Publisher WILEY-V C H VERLAG GMBH
 
Date 2011-09-01T20:56:19Z
2011-12-26T12:59:47Z
2011-12-27T05:52:40Z
2011-09-01T20:56:19Z
2011-12-26T12:59:47Z
2011-12-27T05:52:40Z
2006
 
Type Article
 
Identifier EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (23), 5387-5393
1434-193X
http://dx.doi.org/10.1002/ejoc.200600549
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12865
http://hdl.handle.net/10054/12865
 
Language en