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. 2014 Jun 11;70(Pt 7):o759.
doi: 10.1107/S1600536814013117. eCollection 2014 Jul 1.

5'-([1,1'-Biphen-yl]-4-yl)-1',1'',3''-tri-methyl-dispiro[indane-2,2'-pyrrolidine-4',5''-[1,3]diazin-ane]-1,3,2'',4'',6''-penta-one

Subramanyahegde  1 , Hosamani Amar  2 , Yellappa Shivaraj  1 , Giriyapura R Vijayakumar  3 , Bandrehalli Siddagangaiah Palakshamurthy  4
Affiliations

5'-([1,1'-Biphen-yl]-4-yl)-1',1'',3''-tri-methyl-dispiro[indane-2,2'-pyrrolidine-4',5''-[1,3]diazin-ane]-1,3,2'',4'',6''-penta-one

Subramanyahegde et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C30H25N3O5, the central five-membered heterocyclic ring adopts an envelope conformation, with the N atom as the flap. The dihedral angles between this central ring and the pendant indane ring system, the trione and benzene rings are 87.49 (5), 82.95 (10) and 72.42 (10)°, respectively. The dihedral angle between the rings of the biphenyl group is 45.99 (13)°. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds into [101] C(12) chains.

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Figures

Fig. 1.
Fig. 1.
Molecular structure of the title compound, showing displacement ellipsoids drawn at the 50% probability level.
Fig. 2.
Fig. 2.
Molecular packing of the title compound. Dashed lines indicate C—H···O intramolecular and intermolecular interactions.
See this image and copyright information in PMC

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