Heterocondensed thiophenes and thiazoles by THORPE-ZIEGLER cyclization
作者:Margit Gruner、Gesine Böttcher、Karl Gewald
DOI:10.1002/jhet.5570450419
日期:2008.7
The syntheses of novel thieno-pyridones, thiazolo-pyridones, thiazolo-pyridines and amino- and diamino-dieno-pyridines were described. Simultaneously, it was demonstrated that in these compounds and in the related 3-aminothiophenes the replacement of the methylthio by the morpholino group is possible. The structures were characterized using 1H-, 13C-NMR, IR and elemental analysis.