26963-48-4Relevant articles and documents
7,8-Dihydroimidazopyrimidine-5(6H)-ones, -5(6H)-thiones, and -5(6H)-ylidenecyanamides
Buschauer, Armin,Sattler, Hans-Joachim,Schunack, Walter
, p. 2597 - 2614 (2007/10/02)
The cyclisation of the 4,5-substituted 2-(2-aminoethyl)imidazoles 5 with dimethyl N-cyanodithioimidocarbonate (2), 1,1'-carbonyldiimidazole (10a), or 1,1'-thiocarbonyldiimidazole (10b) gives the hitherto unknown title compounds 7, 11, and 14.The 1H and 13