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Ethyl 2,5-di-tert-butyl-5-eth-oxy-4-oxo-4,5-di-hydro-1H-pyrrole-3-carboxyl-ate.

ABSTRACT: The title compound, C17H29NO4, contains a chiral center and crystallizes as a racemate. The asymmetric unit consists of two non-equivalent mol-ecules, in which the carbeth-oxy groups have markedly different orientations [C(=O)CC(OEt)=O torsion angles = 59.3?(2) and 156.0?(2)°]. In the crystal, mol-ecules form chains along [101] through N-H?O hydrogen bonds.

SUBMITTER: Rosen GM

PROVIDER: S-EPMC3685036 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature

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Ethyl 2,5-di-tert-butyl-5-eth-oxy-4-oxo-4,5-di-hydro-1H-pyrrole-3-carboxyl-ate.

Rosen Gerald M GM Muralidharan Sukumaran S Zavalij Peter Y PY Fletcher Steven S Kao Joseph P Y JP

Acta crystallographica. Section E, Structure reports online 20130511 Pt 6

The title compound, C17H29NO4, contains a chiral center and crystallizes as a racemate. The asymmetric unit consists of two non-equivalent mol-ecules, in which the carbeth-oxy groups have markedly different orientations [C(=O)CC(OEt)=O torsion angles = 59.3 (2) and 156.0 (2)°]. In the crystal, mol-ecules form chains along [101] through N-H⋯O hydrogen bonds. ...[more]

PMID: 23795055

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