%0 Journal Article %T SYNTHESIS OF CHALCONES BY A CLAISEN ¨C SCHMIDT REACTION USING MAGNESIUM HYDROGEN SULPHATE AS A CATALYST UNDER SOLVENT ¨C FREE CONDITION SYNTHESIS von Chalkonen durch eine Claisen - SCHMIDT Reaktion mit MAGNESIUM Hydrogensulfat als Katalysator unter SOLVENT - FREE CONDITION %A Jayapal .Maleraju %A and N.Y. Sreedhar %J Heterocyclic Letters %D 2013 %I Raman Publications %X Cross aldol condensations of ketones with aromatic aldehydes are carried out efficiently in the presence of magnesium hydrogen sulfate under solvent ¨C free conditions in good to excellent yield without the occurrence of any self ¨C condensation. %K Aldehydes %K Crossaldol reaction %K Ketones %K Magnesium hydrogen sulfate %U http://heteroletters.org/issue31/5.html