E. Sottofattori, T. Grandi, A. Balbi
Feb 20, 1995
Citations
0
Influential Citations
5
Citations
Journal
Tetrahedron Letters
Abstract
Abstract The title compounds were advantageously synthesized from 2-(dialkylamino)chromones and 1,3-diaminopropane (or 1-amino-3-bromopropane) by amine exchange. The 3-cyano derivatives 5 were directly prepared from 2-(dimethylamino)chromones 1 and KCN by nitro displacement.