title: Methyl trans-rac-2-hexyl-1-oxo-3-(2-pyrid-yl)-1,2,3,4-tetra-hydroisoquinoline-4-carboxyl-ate.
abstract: The title compound, C(22)H(26)N(2)O(3), was synthesized by esterification of trans-rac-2-hexyl-1-oxo-3-(2-pyrid-yl)-1,2,3,4-tetra-hydro-isoquinoline-4-carboxylic acid in the presence of H(2)SO(4) in methanol. The dihedral angle between the benzene and pyridine rings is 84.46 (17)°. The piperidine ring adopts a screw-boat conformation. In the crystal, inversion dimers linked by two C-H⋯O bonds occur.
authors.forename: Sema Öztürk
authors.initials: SÖ
authors.lastname: Yıldırım
authors.forename: Mehmet
authors.initials: M
authors.lastname: Akkurt
authors.forename: Meglena I
authors.initials: MI
authors.lastname: Kandinska
authors.forename: Milen G
authors.initials: MG
authors.lastname: Bogdanov
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör