85459-80-9Relevant academic research and scientific papers
CYCLIZATION REACTIONS OF NITRILES. VI. SYNTHESIS OF 2-AMINO-4-(2-FURYL)-4H-PYRANS
Sharanin, Yu. A.,Shcherbina, L. N.,Sharanina, L. G.,Puzanova, V. V.
, p. 150 - 158 (2007/10/02)
The reaction of 5-substituted 2-furfurylidene derivatives of malononitrile and ethyl cyanoacetate with 1,3-dicarbonyl compounds and 3-methyl-5-pyrazolone was investigated.The reactions lead to the corresponding 2-amino-4-(5-X-2-furyl)-4H-pyrans, 5-oxo-5,6
