Research Article: (4-But­oxy­phen­yl)(1H-pyrrol-2-yl)methanone

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): V. Prakash, Kamini Kapoor, M. Shet Prakash, Vivek K. Gupta, Rajni Kant.

http://doi.org/10.1107/S1600536812017370

Abstract

The asymmetric unit of the title compound, C15H17NO2, contains two independent mol­ecules in which the dihedral angles between the pyrrole and benzene rings are 42.43 (9) and 45.70 (9)°. In both mol­ecules, the but­oxy chains are disordered over two sets of sites, with occupancy ratios of 0.701 (7):0.299 (7) and 0.869 (4):0.131 (4). Each mol­ecule forms a dimer with an inversion-related mol­ecule, through a pair of N—H⋯O hydrogen bonds. Weak C—H⋯O inter­actions link these dimers in the crystal structure.

Partial Text

For background and applications of pyrrole derivatives, see: Fischer & Orth (1934 ▶); Mohamed et al. (2009 ▶). For related structures, see: English et al. (1980 ▶).

 

Source:

http://doi.org/10.1107/S1600536812017370