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The title compound ethyl 2-(6-(1,3-dioxo-4,5,6,7-tetrahydro-1H-isoindol-2(3H)-yl)-7-fluoro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl) butanoate 3 was synthesized by the reaction of ethyl 2-(6-amino-7-fluoro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl) butanoate with 4,5,6,7-tetraydrophthalic anhydride,and its structure was determined by X-ray single-crystal diffraction.The crystal belongs to the monoclinic system,space group P21/n with a = 9.3469(2),b = 16.7715(5),c = 13.7153(4) ,β = 104.9680(10)°,μ = 0.107 mm-1,Mr = 430.42,V = 2077.08(10) 3,Z = 4,Dc = 1.376 g/cm3,F(000) = 904,T = 296(2) K,R = 0.0508 and wR = 0.1478. 相似文献
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The title compound N-((6-chloropyridin-3-yl)methyl)-6-ethoxy-N-ethyl-3-nitropyri-din-2-amine(4) was synthesized by reacting the mixture of 6-chloro-2-ethoxy-3-nitropyridine(1) and 2-chloro-6-ethoxy-3-nitropyridine(2) with 3,and its structure was determined by X-ray single-crystal diffraction.The crystal belongs to the monoclinic system,space group P21/n with a = 7.3441(2),b = 9.9041(3),c = 11.7368(3) ,α = 101.410(2),β = 102.1340(10),γ = 99.594(2)o,μ = 0.260 mm-1,Mr = 336.78,V = 798.58(4)3,Z = 2,Dc = 1.401g/cm3,F(000) = 352,T = 296(2) K,R = 0.0210 and wR = 0.1053. 相似文献
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