3-[4-(2-Chloro­phenyl)­piperazino­methyl]-5-Methyl-1-Benzoxazolin-2(3H)-One

Abstract

The title compound, C<inf>19</inf>H<inf>20</inf>ClN<inf>3</inf>O <inf>2</inf>, is composed of an essentially planar benzoxazolinone ring system, a chlorophenyl group and a central piperazine ring. The benzoxazolinone ring system is nearly perpendicular to the piperazine ring, which displays an almost perfect chair conformation. © 2003 International Union of Crystallography Printed in Great Britain - all rights reserved.