title: 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.
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).
authors: Department of Applied Chemistry, Graduate School of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu 804-8550, Japan.
authors: Tetsuji
authors: T
authors: Moriguchi
authors: Department of Applied Chemistry, Graduate School of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu 804-8550, Japan.
authors: Venkataprasad
authors: V
authors: Jalli
authors: Department of Applied Chemistry, Graduate School of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu 804-8550, Japan.
authors: Suvratha
authors: S
authors: Krishnamurthy
authors: Department of Applied Chemistry, Graduate School of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu 804-8550, Japan.
authors: Akihiko
authors: A
authors: Tsuge
authors: Japan Bruker AXS K.K.3-9, Moriya-cho Kanagawaku Yokohama 221-0022, Japan.
authors: Kenji
authors: K
authors: Yoza
keywords: C—H⋯π inter­actions; crystal structure; hydrogen bonding; pyrrole derivative