5′′-(4-Methoxybenzylidene)-7′-(4-methoxyphenyl)-1′′-methyl-5′,6′,7′,7a'-tetrahydrodispiro[acenaphthene-1,5′-pyrrolo[1,2-c][1,3]thiazole-6′,3′′-piperidine]-2,4′′-dione

Abstract

In the title compound, C37H34N2O4S, the piperidine ring adopts a half-chair conformation. The thiazole ring adopts a slightly twisted envelope conformation and the pyrrole ring adopts an envelope conformation; in each case, the C atom linking the rings is the flap atom. An intramolecular C—H...O interaction is noted. The crystal structure is stabilized by C—H...O and C—H...π interactions.