A. Kalogirou, P. Koutentis, Maria D. Rikkou
Mar 6, 2010
Citations
0
Influential Citations
9
Citations
Journal
Tetrahedron
Abstract
Abstract [3,5-Bis(dialkylamino)-4H-1,2,6-thiadiazin-4-ylidene]propanedinitriles 6a–c, react with sodium methoxide or ethoxide to give the corresponding 6-alkoxy-4-dialkylamino substituted pyrrolo[2,3-c][1,2,6]thiadiazine-5-carbonitriles 7a–f in variable yields. These new compounds are fully characterised and two rational mechanisms are proposed for their formation.