2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one
The title compound, C21H21N3O3, was synthesized by a multi-component 1,3-dipolar cycloaddition of azomethine ylide, derived from isatin and proline by a decarboxylative route, and (E)-1-phenyl-2-nitropropene. In the molecule, the spiro junction links a planar oxindole ring and a pyrrolidine ring in...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2008-08-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808020837 |
| _version_ | 1818321447253180416 |
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| author | Yaghoub Sarrafi Kamal Alimohammadi |
| author_facet | Yaghoub Sarrafi Kamal Alimohammadi |
| author_sort | Yaghoub Sarrafi |
| collection | DOAJ |
| description | The title compound, C21H21N3O3, was synthesized by a multi-component 1,3-dipolar cycloaddition of azomethine ylide, derived from isatin and proline by a decarboxylative route, and (E)-1-phenyl-2-nitropropene. In the molecule, the spiro junction links a planar oxindole ring and a pyrrolidine ring in an envelope conformation. The molecular packing is stabilized by an intermolecular N—H...N interaction of the oxindole and pyrrolizidine rings. |
| first_indexed | 2024-12-13T10:41:03Z |
| format | Article |
| id | doaj.art-4b34008d0ea24f2fae07470e65c29e4b |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-13T10:41:03Z |
| publishDate | 2008-08-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-4b34008d0ea24f2fae07470e65c29e4b2022-12-21T23:50:31ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-08-01648o1490o149010.1107/S16005368080208372′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-oneYaghoub SarrafiKamal AlimohammadiThe title compound, C21H21N3O3, was synthesized by a multi-component 1,3-dipolar cycloaddition of azomethine ylide, derived from isatin and proline by a decarboxylative route, and (E)-1-phenyl-2-nitropropene. In the molecule, the spiro junction links a planar oxindole ring and a pyrrolidine ring in an envelope conformation. The molecular packing is stabilized by an intermolecular N—H...N interaction of the oxindole and pyrrolizidine rings.http://scripts.iucr.org/cgi-bin/paper?S1600536808020837 |
| spellingShingle | Yaghoub Sarrafi Kamal Alimohammadi 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one Acta Crystallographica Section E |
| title | 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one |
| title_full | 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one |
| title_fullStr | 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one |
| title_full_unstemmed | 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one |
| title_short | 2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a'-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one |
| title_sort | 2 8242 methyl 2 8242 nitro 1 8242 phenyl 2 8242 3 8242 5 8242 6 8242 7 8242 7a hexahydrospiro indoline 3 3 8242 1 8242 h pyrrolizin 2 one |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536808020837 |
| work_keys_str_mv | AT yaghoubsarrafi 28242methyl28242nitro18242phenyl28242382425824268242782427ahexahydrospiroindoline33824218242hpyrrolizin2one AT kamalalimohammadi 28242methyl28242nitro18242phenyl28242382425824268242782427ahexahydrospiroindoline33824218242hpyrrolizin2one |