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Conformational studies of sterically comparable 2,4-disubstituted bicyclo[3.3.1]nonan-9-one systems .2.

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Title Conformational studies of sterically comparable 2,4-disubstituted bicyclo[3.3.1]nonan-9-one systems .2.
 
Creator RAVISHANKAR, L
KORDE, SS
TRIVEDI, GK
 
Subject acid
 
Description Condensation of cyclohexanone with cinnamaldehyde and morpholine in the presence of anhydrous CeCl3 results in the formation of two isomers of 2-morpholino-4-phenylbicyclo[3.3.1]nonan-9-one, besides two other products. The stereochemistry of the minor isomer has been determined with the help of H-1 NMR, COSY, C-13 NMR techniques and H-1 shift reagent studies on sterically comparable 2,4-diphenyl-bicyclo[3.3.1]nonan-9-one. In this case the molecule exists in a twin-chair conformation with the two substituents diequatorially oriented.
 
Publisher COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH
 
Date 2011-07-20T14:27:46Z
2011-12-26T12:51:32Z
2011-12-27T05:37:10Z
2011-07-20T14:27:46Z
2011-12-26T12:51:32Z
2011-12-27T05:37:10Z
1996
 
Type Article
 
Identifier INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 35(1), 1-4
0376-4699
http://dspace.library.iitb.ac.in/xmlui/handle/10054/5516
http://hdl.handle.net/10054/5516
 
Language en