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Reactions of cyclic enehydrazino ketones with arylidenemalononitriles. Synthesis of 11-aryl-1-oxo-2,3,4,5,10b,11-hexahydro-1H-indolo[2,3-b]quinoline-10b-carbonitriles

โœ Scribed by B. V. Lichitsky; D. V. Kozhinov; V. N. Nesterov; L. G. Vorontsova; Z. A. Starikova; A. A. Dudinov; M. M. Krayushkin

Book ID
110406900
Publisher
Springer
Year
2002
Tongue
English
Weight
327 KB
Volume
51
Category
Article
ISSN
1573-9171

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๐Ÿ“œ SIMILAR VOLUMES

cis-1-Ethyl-4,4,10-trimethyl-2-tosyl-1,2
cis-1-Ethyl-4,4,10-trimethyl-2-tosyl-1,2,3,3a,4,11b-hexahydro-11H-pyrrolo[3,4-c]pyrano[5,6-c]quinolin-11-one
โœ Chinnakali, K. ;Sudha, D. ;Jayagopi, M. ;Raghunathan, R. ;Fun, Hoong-Kun ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 741 KB

The molecule of the title compound, C~26~H~30~N~2~O~4~S, adopts a folded conformation, with the sulfonyl-bound benzene ring lying over the pyridinone ring [centroid-to-centroid distance = 3.893โ€…(1)โ€…ร…], forming a dihedral angle of 23.87โ€…(5)ยฐ. The pyrrolidine ring adopts a twist conformation and the d

trans-1-Ethyl-4,4,10-trimethyl-2-tosyl-1
trans-1-Ethyl-4,4,10-trimethyl-2-tosyl-1,2,3,3a,4,11b-hexahydro-11H-pyrrolo[3,4-c]pyrano[5,6-c]quinolin-11-one
โœ Chinnakali, K. ;Sudha, D. ;Jayagobi, M. ;Raghunathan, R. ;Fun, Hoong-Kun ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 785 KB

The asymmetric unit of the title compound, C 26 H 30 N 2 O 4 S, consists of two independent molecules, A and B, with similar conformations. In both molecules, the pyrrolidine and dihydropyran rings adopt envelope conformations, and are trans-fused; the tosyl group is attached to the pyrrolidine ring