Research Article: 6-Bromo-2-(diprop-2-ynyl­amino)-1H-benzo[de]isoquinoline-1,3(2H)-dione

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Jing-Song Lv, Jun-Lei Wang, Cheng-He Zhou.

http://doi.org/10.1107/S1600536812022507

Abstract

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).

Partial Text

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 ▶).

Source:

http://doi.org/10.1107/S1600536812022507