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Spiro-annulation of barbituric acid derivatives and its analogs by ring-closing metathesis reaction

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Title Spiro-annulation of barbituric acid derivatives and its analogs by ring-closing metathesis reaction
 
Creator KOTHA, S
DEB, AC
KUMAR, RV
 
Subject diels-alder reaction
enyne metathesis
olefin-metathesis
phenylalanine derivatives
heterocycles
catalysts
rearrangement
alkylation
cleavage
rcm
spirocycles
barbituric acid
1,3-dicarbonyl compound
 
Description Barbituric acid 1 and related beta-dicarbonyl compounds were dialkenylated under the phase-transfer catalyst [e.g,, benzyltriethylammonium chloride (BTEAC)] conditions to generate the diallylated products. These diallylated products were subjected to the ring-closing metathesis (RCM) reaction to deliver the corresponding spiro-annulated derivatives. (C) 2005
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-26T14:32:03Z
2011-12-26T12:57:29Z
2011-12-27T05:42:02Z
2011-08-26T14:32:03Z
2011-12-26T12:57:29Z
2011-12-27T05:42:02Z
2005
 
Type Article
 
Identifier BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 15(4), 1039-1043
0960-894X
http://dx.doi.org/10.1016/j.bmcl.2004.12.034
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11340
http://hdl.handle.net/10054/11340
 
Language en