D. Shi, L. Niu, Xiang-Shan Wang
Nov 1, 2005
Citations
0
Influential Citations
3
Citations
Journal
Journal of Chemical Research
Abstract
The reaction of 4-hydroxy-6-methylpyran-2-one with substituted cinnamonitriles in water in the presence of triethylbenzylammonium chloride (TEBA) provide an efficient route to 2-amino-4-aryl-4H,5H-pyrano[3,2-c]pyran-5-one derivatives. The products were characterised by IR, 1H NMR, elemental analysis and were further confirmed by the X-ray crystal structure analysis.