Acta Cryst. (2008). E64, o1955-o1956  [ doi:10.1107/S1600536808029309 ]

trans-rac-[1-Oxo-2-phenethyl-3-(2-thienyl)-1,2,3,4-tetrahydroisoquinolin-4-yl]methyl 4-methylbenzenesulfonate

M. Akkurt, S. Öztürk Yildirim, M. G. Bogdanov, M. I. Kandinska and O. Büyükgüngör

Abstract: The title compound, C₂₉H₂₇NO₄S₂, was synthesized by reaction of trans-rac-4-(hydroxymethyl)-2-phenethyl-3-(thiophen-2-yl)-3,4-dihydroisoquinolin-1(2H)-one and 4-methylbenzene-1-sulfonyl chloride in the presence of Et₃N in CH₂Cl₂. The relative orientations of the benzene ring (A) of the 3,4-dihydroisoquinolinone ring system, the thiophene ring (B), the benzene ring (C) of the methylbenzene group and the phenyl ring (D) result in the following dihedral angles: A/B = 80.91 (16), A/C = 22.79 (18), A/D = 9.9 (2), B/C = 80.73 (19), B/D = 88.9 (2) and C/D = 29.9 (2)°. The crystal structure is stabilized by weak intermolecular C-HO hydrogen bonds and C-H interactions.

Online 17 September 2008

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