Crystal Structure of 4-Bromo-3,4-Dichloro-1-(1-Morpholinyl)-1-(Decylsulfanyl)-2-Nitro-Buta-1,3-Diene
作者:Cemil Ibis、Nahide Gulsah Deniz、Amac Fatih Tuyun
DOI:10.1007/s10870-009-9660-7
日期:2010.4
The compound 4-bromo-3,4-dichloro-1-(1-morpholinyl)-1-(decylsulfanyl)-2-nitro-buta-1,3-diene was synthesized from the reaction of 4-bromo-1,3,4-trichloro-1-(decylsulfanyl)-2-nitro-buta-1,3-diene with morpholine and characterized by elemental analysis, IR spectrum, UV spectra, 1H NMR,13C NMR and X-ray single crystal determination. In the title compound, C18H29BrCl2N2O3S, crystallizes in the monoclinic space group P21/c, a = 15.8326(4) Å, b = 8.9915(10) Å, c = 16.7528(5) Å, β = 100.808(10)°, V = 2,342.6(3) Å3, Z = 4, R 1 = 0.0590 and wR 2 = 0.0940. The morpholine ring adopts a chair conformation. The morpholine ring and the butadiene group are inclined at an angle of 113.4 (1)°. The butadiene unit is not planar as can be expected if the two double bonds are fully conjugated. The title compound, C18H29BrCl2N2O3S, crystallizes in the monoclinic space group P21/c. The structure of the compound contains the expected nitro group is substituted to butadienyl skeleton, the alkylsulfanyl chain and the morpholine ring.
4-
溴-3,4-二
氯-1-(1-吗啉基)-1-(癸基
硫基)-2-硝基-
1,3-丁二烯化合物由4-
溴-1,3,4-三
氯-1-(癸基
硫基)-2-硝基-
1,3-丁二烯与吗啉反应合成,并通过元素分析、红外光谱、紫外光谱、1H NMR、13C NMR和X射线单晶测定进行表征。在标题化合物中,
C18H29BrCl2N2O3S,结晶于单斜晶系空间群P21/c,a=15.8326(4)Å,b=8.9915(10)Å,c=16.7528(5)Å,β=100.808(10)°,V=2,342.6(3)Å3,Z=4,R1=0.0590,wR2=0.0940。吗啉环采用椅子构象。吗啉环和
丁二烯基团倾斜113.4(1)°。如果两个双键完全共轭,
丁二烯单元将不是平面的。