(1R,4S)-7,8-Dichloro-1,2,3,4-tetra­hydro-1,11,11-trimethyl-1,4-methano­phenazine

Abstract

The title compound, C16H16Cl2N2, was synthesized by the condensation reaction between 4,5-dichloro-o-phenyl­ene­diamine and (1R)-(-)-camphorquinone in boiling acetic acid. The two crystallographically independent mol­ecules in the unit cell are related by a pseudo-inversion center