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Methyl 3-[ferrocen-yl(hydr-oxy)meth-yl]-1-methyl-2'-oxospiro-[pyrrolidine-2,3'-indoline]-3-carboxyl-ate.

ABSTRACT: In the title compound, [Fe(C(5)H(5))(C(20)H(21)N(2)O(4))], the pyrrolidine ring exhibits an envelope conformation with the spiro-C atom deviating from the plane of the remaining four atoms. The pyrrolidine ring is almost perpendicular to the indolinone ring [dihedral angle = 87.52?(7)°]. The structure is stabilized by an intra-molecular O-H?N hydrogen bond and by inter-molecular C-H?O and N-H?O inter-actions.

SUBMITTER: Kamala ET

PROVIDER: S-EPMC2977586 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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Methyl 3-[ferrocen-yl(hydr-oxy)meth-yl]-1-methyl-2'-oxospiro-[pyrrolidine-2,3'-indoline]-3-carboxyl-ate.

Kamala E Theboral Sugi ET Nirmala S S Sudha L L Kathiravan S S Raghunathan R R

Acta crystallographica. Section E, Structure reports online 20090418 Pt 5

In the title compound, [Fe(C(5)H(5))(C(20)H(21)N(2)O(4))], the pyrrolidine ring exhibits an envelope conformation with the spiro-C atom deviating from the plane of the remaining four atoms. The pyrrolidine ring is almost perpendicular to the indolinone ring [dihedral angle = 87.52 (7)°]. The structure is stabilized by an intra-molecular O-H⋯N hydrogen bond and by inter-molecular C-H⋯O and N-H⋯O inter-actions. ...[more]

PMID: 21583772

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