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