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1''-Benzyl-1'-methyl-4'-(naphthalen-1-yl)naphthalene-2-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-1,2''-dione.

ABSTRACT: In the title compound, C(38)H(32)N(2)O(2), the pyrrolidine ring adopts an envelope conformation, whereas the cyclo-hexa-none ring in the tetra-hydro-naphthalene fused-ring system adopts a half-chair conformation. The benzyl ring is oriented at an angle of 67.1?(1)° with respect to the naphthyl ring system. Four intra-molecular C-H?O close contacts and C-H?? inter-action are observed. In the crystal, mol-ecules associate via C-H?O hydrogen bonds, forming a C(12) chain motif along the ac plane.

SUBMITTER: Selvanayagam S

PROVIDER: S-EPMC3151757 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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1''-Benzyl-1'-methyl-4'-(naphthalen-1-yl)naphthalene-2-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-1,2''-dione.

Selvanayagam S S Sridhar B B Saravanan P P Raghunathan R R

Acta crystallographica. Section E, Structure reports online 20110618 Pt 7

In the title compound, C(38)H(32)N(2)O(2), the pyrrolidine ring adopts an envelope conformation, whereas the cyclo-hexa-none ring in the tetra-hydro-naphthalene fused-ring system adopts a half-chair conformation. The benzyl ring is oriented at an angle of 67.1 (1)° with respect to the naphthyl ring system. Four intra-molecular C-H⋯O close contacts and C-H⋯π inter-action are observed. In the crystal, mol-ecules associate via C-H⋯O hydrogen bonds, forming a C(12) chain motif along the ac plane. ...[more]

PMID: 21837077

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