2-[Anilino(phen-yl)meth-yl]cyclo-heptan-one.

ABSTRACT

In the title compound, C20H23NO, the cyclo-hepta-none ring adopts a twist-chair conformation, with the amino-methyl substituent in an equatorial position. The relative configuration of the two stereocenters is R,R. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into chains along [100].