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Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate

โœ Scribed by Peyman Salehi; Mohammad M. Khodaei; Mohammad A. Zolfigol; Afsaneh Keyvan


Book ID
106215116
Publisher
Springer Vienna
Year
2002
Tongue
English
Weight
67 KB
Volume
133
Category
Article
ISSN
0026-9247

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Aromatic aldehydes undergo crossed-aldol condensation with ketones in the presence of catalytic amount of sulfamic acid (SA) to afford the corresponding a, b-unsaturated aldol products under solvent-free conditions in good to high yields at 45-80 8C.