[pi-Electron rich, benzocondensed heteroaromates as "inverse" dienophils].
D002264:Carboxylic Acids; D055598:Chemical Phenomena; D002621:Chemistry; D006571:Heterocyclic Compounds; D007202:Indicators and Reagents; D011724:Pyridazines
D002264:Carboxylic Acids; D006571:Heterocyclic Compounds; D007202:Indicators and Reagents; D011724:Pyridazines
pi-Elektronenreiche, benzokondensierte Heteroaromaten als "inverse" Dienophile