Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate
In the title compound, C29H28N4O3, the pyrrolidine ring adopts a twist conformation whereas the oxindole and benzimidazole residues are approximately planar with maximum deviations of 0.159 (1) and 0.011 (1) Å, respectively. The oxindole residue...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2010-10-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536810035312 |
| _version_ | 1818776247142973440 |
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| author | S. Kathiravan K. Ravikumar B. Sridhar S. Selvanayagam R. Raghunathan |
| author_facet | S. Kathiravan K. Ravikumar B. Sridhar S. Selvanayagam R. Raghunathan |
| author_sort | S. Kathiravan |
| collection | DOAJ |
| description | In the title compound, C29H28N4O3, the pyrrolidine ring adopts a twist conformation whereas the oxindole and benzimidazole residues are approximately planar with maximum deviations of 0.159 (1) and 0.011 (1) Å, respectively. The oxindole residue is almost perpendicular to the benzimidazole residue, making a dihedral angle of 89.2 (1)°. The methyl-substituted benzene ring is oriented at angles of 47.7 (1) and 71.0 (1)°, respectively, with respect to the oxindole and benzimidazole residues. An intramolecular C—H...O hydrogen bond is observed. In the crystal, molecules associate via N—H...N hydrogen bonds, forming R22(9) dimers. |
| first_indexed | 2024-12-18T11:09:54Z |
| format | Article |
| id | doaj.art-2dd2bb2e842a4182b712a4e848fc6b9f |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-18T11:09:54Z |
| publishDate | 2010-10-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-2dd2bb2e842a4182b712a4e848fc6b9f2022-12-21T21:10:01ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-10-016610o2508o250910.1107/S1600536810035312Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylateS. KathiravanK. RavikumarB. SridharS. SelvanayagamR. RaghunathanIn the title compound, C29H28N4O3, the pyrrolidine ring adopts a twist conformation whereas the oxindole and benzimidazole residues are approximately planar with maximum deviations of 0.159 (1) and 0.011 (1) Å, respectively. The oxindole residue is almost perpendicular to the benzimidazole residue, making a dihedral angle of 89.2 (1)°. The methyl-substituted benzene ring is oriented at angles of 47.7 (1) and 71.0 (1)°, respectively, with respect to the oxindole and benzimidazole residues. An intramolecular C—H...O hydrogen bond is observed. In the crystal, molecules associate via N—H...N hydrogen bonds, forming R22(9) dimers.http://scripts.iucr.org/cgi-bin/paper?S1600536810035312 |
| spellingShingle | S. Kathiravan K. Ravikumar B. Sridhar S. Selvanayagam R. Raghunathan Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate Acta Crystallographica Section E |
| title | Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate |
| title_full | Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate |
| title_fullStr | Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate |
| title_full_unstemmed | Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate |
| title_short | Methyl 3-[(1H-benzimidazol-1-yl)methyl]-1-methyl-4-(4-methylphenyl)-2′-oxopyrrolidine-2-spiro-3′-1-benzimidazole-3-carboxylate |
| title_sort | methyl 3 1h benzimidazol 1 yl methyl 1 methyl 4 4 methylphenyl 2 amp 8242 oxopyrrolidine 2 spiro 3 amp 8242 1 benzimidazole 3 carboxylate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536810035312 |
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