Crystal structure and Hirshfeld surface analysis of 4′-(2-chlorophenyl)-1′-methyl-3′′-phenyl-7′′,8′′-dihydro-5′′H-dispiro[indoline-3,2′-pyrrolidine-3′,6′′-isoquinoline]-2,5′′-dione

Abstract

In the crystal structure of the title compound, a di­spiro­[indoline-3,2′-pyrrolidine-3′,6′′-iso­quinoline]-2,5′′-dione, C—H⋯O hydrogen bonding predominates, linking mol­ecules to form chains propagating along [100].

Crystal structure of 7′-(4-chlorophenyl)-2′′-(4-methoxyphenyl)-7′,7a',7′′,8′′-tetrahydro-1′H,3′H,5′′H-dispiro[indoline-3,5′-pyrrolo[1,2-c]thiazole-6′,6′′-quinoline]-2,5′′-dione and an unknown solvent

“…Three compounds closely resemble the title compound, viz. 4 0 -(4-chlorophenyl)-1 0 -methyl-3,4-dihydro-1H-dispiro[acridine-2,3 0 -pyrrolidine-2 0 ,3 00 -indole]-1,2 00 (1 00 H)-dione methanol solvate (CSD refcode NAQCAL; Maheswari et al, 2012), 4 0 -(2,4-dichlorophenyl)-10,3 00 -dimethyl-1 00 -phenyl-7 00 ,8 00 -dihydrodispiro[indole-3,2 0 -pyrrolidine-3 0 ,6 00 -pyrazolo[3,4-b]quinoline]-2,5 00 (1H,1 00 H)-dione chloroform solvate (UQIROD; Sumesh et al, 2016), and 4 0 -(2-chlorophenyl)-1 0 -methyl-2 00phenyl-7 00 ,8 00 -dihydro-5 00 H-dispiro[indoline-3,2 0 -pyrrolidine-3 0 ,6 00 -quinoline]-2,5 00 -dione (KEWKAB; Vishnupriya et al, 2018). Three other compounds contain a pyrrolothiazole moiety; they are the dispiro[cyclohexane-pyrrolothiazoleindole]-dione derivatives RAGMUK, RAGNAR and RAHBIO (Lotfy et al, 2017).…”