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1'-Allyl-1-(3,4-di-methyl-benzo-yl)-2-(4-methyl-1,3-thia-zol-5-yl)-1,2,5,6,7,7a-hexa-hydro-spiro-[pyrrolizine-3,3'-indolin]-2'-one.

ABSTRACT: In the title compound, C30H31N3O2S, the fused pyrrolidine ring bearing three substituents adopts an envelope conformation with the C atom bearing the benzoyl group as the flap. The other fused pyrrolidine ring adopts a twisted conformation about one of its C-C bonds. The dihedral angle between the isatin ring system and the methyl-thia-zole ring is 25.95?(8)°. An intra-molecular C-H?O inter-action closes an S(8) ring. In the crystal, mol-ecules are linked by C-H?O inter-actions, generating C(11) chains propagating in [001].

SUBMITTER: Karthikeyan V 

PROVIDER: S-EPMC4011234 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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1'-Allyl-1-(3,4-di-methyl-benzo-yl)-2-(4-methyl-1,3-thia-zol-5-yl)-1,2,5,6,7,7a-hexa-hydro-spiro-[pyrrolizine-3,3'-indolin]-2'-one.

Karthikeyan V V   Ramkumar V V   Karunakaran R Joel RJ  

Acta crystallographica. Section E, Structure reports online 20140412 Pt 5

In the title compound, C30H31N3O2S, the fused pyrrolidine ring bearing three substituents adopts an envelope conformation with the C atom bearing the benzoyl group as the flap. The other fused pyrrolidine ring adopts a twisted conformation about one of its C-C bonds. The dihedral angle between the isatin ring system and the methyl-thia-zole ring is 25.95 (8)°. An intra-molecular C-H⋯O inter-action closes an S(8) ring. In the crystal, mol-ecules are linked by C-H⋯O inter-actions, generating C(11)  ...[more]

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