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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.

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.

SUBMITTER: Subramanyahegde

PROVIDER: S-EPMC4120593 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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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 Amar Hosamani H Shivaraj Yellappa Y Vijayakumar Giriyapura R GR Palakshamurthy Bandrehalli Siddagangaiah BS

Acta crystallographica. Section E, Structure reports online 20140611 Pt 7

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. ...[more]

PMID: 25161552

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