Author:
Böhm Stanislav,Kubík Richard,Hradilek Martin,Němeček Jan,Hušák Michal,Kratochvíl Bohumil,Kuthan Josef
Abstract
Conformational behaviour of 2-phenyl-3-[(Z)-1,3-diphenyl-3-oxopropenyl]imidazo[1,2- a]pyridine I is studied using a molecular isoenergy map calculated by the PM3 method. A predicted potency of this approach is discussed with respect to the experimental solid state structures of related compounds I - IV. Complete X-ray structures of 7-methyl derivative IV and 11-phenyl derivative V are reported.
Publisher
Institute of Organic Chemistry & Biochemistry
Cited by
8 articles.
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1. Sterically Crowded Heterocycles. XIII. An Insight Into the Absolute Stereochemistry of Atropisomeric (Z)-3-(Imidazo[1,2-a]pyridin-3-yl)prop-2-en-1-ones;Collection of Czechoslovak Chemical Communications;2000
2. Sterically Crowded Heterocycles. XI. A Semiempirical Prediction of Enantiomerization Barriers for Substituted (Z)-3-(Imidazo[1,2-a]pyridin-3-yl)-1-phenylprop-2-en-1-ones;Collection of Czechoslovak Chemical Communications;1999
3. Sterically Crowded Heterocycles. IX. New α,β-Unsaturated Ketones Containing Imidazo[1,2-a]quinoline, Imidazo[2,1-a]isoquinoline, Benzo[h]imidazo[1,2-a]quinoline and Imidazo[1,2-a]-1,10-phenanthroline Moieties;Collection of Czechoslovak Chemical Communications;1997
4. Sterically Crowded Heterocycles. VIII. Preparative Photoisomerization of Some Imidazo[1,2-a]pyridines;Collection of Czechoslovak Chemical Communications;1996
5. Sterically Crowded Heterocycles. V. Incorporation of Melamine and Adenine Moieties into Imidazo[1,2]heteroaromatic Molecules;Collection of Czechoslovak Chemical Communications;1996