Crystal structure of ethyl 2-(2-{1-[N-(4-bromo-phen-yl)-2-oxo-2-phenyl-acetamido]-2-tert-butyl-amino-2-oxo-ethyl}-1H-pyrrol-1-yl)acetate

Tetsuji Moriguchi; Venkataprasad Jalli; Suvratha Krishnamurthy; Akihiko Tsuge; Kenji Yoza

doi:10.1107/S2056989015023592

Crystal structure of ethyl 2-(2-{1-[N-(4-bromo-phen-yl)-2-oxo-2-phenyl-acetamido]-2-tert-butyl-amino-2-oxo-ethyl}-1H-pyrrol-1-yl)acetate

Acta Crystallogr E Crystallogr Commun. 2015 Dec 12;71(Pt 12):o1049-50. doi: 10.1107/S2056989015023592. eCollection 2015 Dec 1.

Authors

Tetsuji Moriguchi¹, Venkataprasad Jalli¹, Suvratha Krishnamurthy¹, Akihiko Tsuge¹, Kenji Yoza²

Affiliations

¹ Department of Applied Chemistry, Graduate School of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu 804-8550, Japan.
² Japan Bruker AXS K.K.3-9, Moriya-cho Kanagawaku Yokohama 221-0022, Japan.

Abstract

In the title compound, C28H30BrN3O5, there is an intra-molecular N-H⋯O hydrogen bond and an intra-molecular C-H⋯O hydrogen bond, both forming S(9) ring motifs. The planes of the 4-bromo-phenyl ring and the phenyl ring are inclined to that of the pyrrole ring by 48.05 (12) and 77.45 (14)°, respectively, and to one another by 56.25 (12)°. In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds and C-H⋯π inter-actions, forming slabs parallel to (10-1).

Keywords: C—H⋯π interactions; crystal structure; hydrogen bonding; pyrrole derivative.