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Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate |
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| Authors: | Peyman Salehi Mohammad M. Khodaei Mohammad A. Zolfigol Afsaneh Keyvan |
| Affiliation: | (1) Department of Phytochemistry, Medicinal Plants Research Institute, Shahid Beheshti University, Tehran, Iran, IR;(2) Department of Chemistry, Razi University, Kermanshah, Iran, IR;(3) Department of Chemistry, College of Science, Bu-Ali Sina University, Hamadan, Iran, IR |
| Abstract: | Summary. Crossed aldol condensations of ketones with aromatic aldehydes are carried out efficiently in the presence of magnesium hydrogensulfate under solvent-free conditions in good to excellent yield without the occurrence of any self-condensation. Similar reactions in solution do not proceed satisfactorily. Corresponding authors. E-mail: p-salehi@cc.sbu.ac.ir Received September 20, 2001. Accepted (revised) January 16, 2002 |
| Keywords: | . Aldehydes Aldol reactions Ketones Magnesium hydrogensulfate Solid state |
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