Multicomponent Reactions of Arylglyoxal, 4-Hydroxycoumarin, and Cyclic 1,3-C,N-Binucleophiles: Binucleophile-Directed Synthesis of Fused Five- and Six-Membered N-Heterocycles. - Mishra, Richa; Panday, Anoop Kumar; Choudhury, Lokman H.; Pal, Jagannath; Subramanian, Ranga; Verma, Ajay (European Journal of Organic Chemistry, 2017)