title: 1-[(Pyridin-3-yl)(pyrrolidin-1-yl)meth-yl]naphthalen-2-ol.
abstract: The title compound, C(20)H(20)N(2)O, was synthesized by a solvent-free one-pot three-component domino reaction of naph-tha-len-2-ol, nicotinaldehyde and pyrrolidine. The dihedral angle between the naphthalene ring system and the pyridine ring is 74.22 (6)°. The pyrrolidine ring assumes an envelope conformation with the N atom as the flap. An intra-molecular O-H⋯N hydrogen bond stabilizes the mol-ecular conformation.
authors.affiliation: Ordered Matter Science Research Center, College of Chemistry and Chemical, Engineering, Southeast University, Nanjing 211189,  People's Republic of China.
authors.forename: Qin-Qin
authors.initials: QQ
authors.lastname: Zhou