Date Published: June 01, 2012
Publisher: International Union of Crystallography
Author(s): Jing-Song Lv, Jun-Lei Wang, Cheng-He Zhou.
The asymmetric unit of the title compound, C18H11BrN2O2, contains two independent molecules in which the prop-2-ynylamino groups have different mutual orientations. In one molecule, the Br atom is disordered over two positions, with refined occupancies of 0.742 (2) and 0.258 (2).
For the applications and biological activity of naphthalimide compounds, see: Muth et al. (2007 ▶); Zhang & Zhou (2011 ▶); Zhang et al. (2011 ▶). For the synthesis, see: Wang et al. (2010 ▶).