The crystal structure of ethyl 2-methyl-5-oxo-4-(2-methoxyphenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C₂₀H₂₃N₂O₄

C 20 H 23 N 2 O 4 , triclinic, P <m:math xmlns:m="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <m:mrow> <m:mover accent="true"> <m:mn>1</m:mn> <m:mo>‾</m:mo> </m:mover> </m:mrow> </m:math> 1̄ (no. 2), a = 7.519(5) Å, b = 9.445(7) Å, c = 13.385(10) Å, α = 80.837(11)°, β = 82.430(12)°, γ = 69.438(11)°, V = 875.8(11) Å 3 , Z = 2, R gt ( F ) = 0.0445, w R ref ( F 2 ) = 0.1382, T = 296(1) K.