2-(4-Methoxybenzyl)-4-(phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[3,4-b]indole
โ Scribed by Kishbaugh, Tara L. S. ;Gribble, Gordon W. ;Jasinski, Jerry P.
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 735 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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โฆ Synopsis
The indole and pyrrolidine ring systems of the title compound, C 24 H 22 N 2 O 3 S, are essentially coplanar. The angle between the planes of the phenylsulfonyl group and the indole ring system is 89.1 (2) , which is characteristic of 1-(phenylsulfonyl)indoles. The benzyl ring is nearly perpendicular to the pyrroloindole unit, with an angle between the planes of 82.2 (2) .
๐ SIMILAR VOLUMES
The indole and pyrrolidine ring systems of the title compound, C 23 H 20 N 2 O 2 S, are essentially coplanar. The angle between the planes of the phenylsulfonyl group and the indole ring system is 77.0 (1) . The benzyl ring and the pyrroloindole plane are nearly perpendicular, with an angle between
The N-phenylsulfonyl derivative (2) of the previously unknown fused heterocycle 4Hfuro[3,4-blindole is synthesized from indole-3-carboxaldehyde (2) in 28% yield and undergoes a Diels-Alder reaction with benzyne to give 5H-benzo[b]carbazole (11) in -33% yield after deoxygenation and deprotection.
The title compound, C 16 H 13 ClN 4 O, crystallizes with two unique molecules in the asymmetric unit; these differ in the orientation of the methoxy group. In both molecules, the chlorophenyl ring is almost coplanar with the central tetrazine ring, but the methoxyphenyl ring is twisted. The crystal