ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Reaction of 5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one with Aromatic Aldehydes and Amines (Betti Reaction)

M. Konopíková M. Uher, J. Bransová, V. Mastihuba, and D. Hudecová

Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, SK-812 37 Bratislava

Abstract: Preparation and spectral characteristics of 6-(α-anilino-X-benzyl) derivatives of 5-hydroxy-2-hydroxymethyl-4H-pyran-4-one are described. The substituent in position 5 hinders entering of another substituent to position 6. Some products of Betti reaction are thermolabile and decompose.

Full paper in Portable Document Format: 483a182.pdf

Chemical Papers 48 (3) 182–184 (1994)