1,3-Dipolar Cycloadditions VI [1].Structure and Conformation of Cycloadducts from Reactions of C-Aryl-N-phenylnitrones with Substituted Cinnamic Acid Amides |
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| Authors: | Avijit Banerji Kaustabh Kumar Maiti Sunanda Haldar Chaitali Mukhopadhyay Julie Banerji Thierry Prangé Alain Neuman |
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| Institution: | (1) Centre of Advanced Studies on Natural Products, Department of Chemistry, Calcutta University, Calcutta-700009, India, IN;(2) Laboratoire de Chimie Structurale Biomoleculaire, Université Paris Nord, F-93012 Bobigny, France, FR |
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| Abstract: | Summary. Studies on cycloadditions of C,N-diarylnitrones to cinnamic acid amides were carried out. The diastereoisomeric (I, II) and (in some cases) regioisomeric (III) cycloadducts obtained were characterized by spectroscopic and X-ray data. Conformational studies were carried out by molecular
modelling.
Received February 8, 2000. Accepted February 18, 2000 |
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| Keywords: | , ,1,3-Dipolar cycloaddition, Nitrones, Cinnamic acid amides, X-Ray crystallography, Conformational analysis, |
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