129027-88-9Relevant articles and documents
SYNTHESIS AND REACTIONS OF 5-ACETYL-2-AMINO-3-CYANO-4-(5-X-2-FURYL)-6-METHYL-4H-PYRANS
Marchalin, Stefan,Ilavsky, Dusan,Kovac, Jaroslav,Bruncko, Milan
, p. 718 - 727 (2007/10/02)
Substituted 2-amino-4-(5-X-2-furyl)-4H-pyrans IIIa - IIIe have been prepared by a cyclization reaction of 5-X-2-furylmethylenepropanedinitriles IIa-IIe with 2,4-pentanedione.In reaction of 3-(5-X-2-furyl)methylene-2,4-pentanediones Ia-Ie with propanedinit