| Synthesis and Crystal Structure of 3-（4-Bromobenzyloxy）-6-morpholinopyridazine |
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| 作者姓名： | ZHANG Min HU Fang-Zhong WU Xiang-Yang YANG Liu-Qing |
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| 作者单位： | [1]School of Chemistry and Chemical Engineering,Jiangsu University,Zhenjiang 212013,China [2]State Key Laboratory of Elemento-organic Chemistry,Nankai University,Tianjin 300071,China [3]School of the Environment,Jiangsu University,Zhenjiang 212013,China |
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| 基金项目： | supported by Jiangsu University （No. 09JDG064） |
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| 摘 要： | The title compound 3-(4-bromobenzyloxy)-6-morpholinopyridazine(C15H16BrN3O2) was synthesized,and its crystal structure was studied.It crystallizes in the triclinic system,space group P with a = 8.3408(17),b = 8.8620(18),c = 10.832(2) ,α = 108.09(3),β = 91.28(3),γ = 100.90(3)°,Dc = 1.562 g/cm3,Z = 2,λ = 0.71073 ,μ(MoKα) = 2.769 mm-1,Mr = 350.22,V = 744.5(3) 3,F(000) = 356,the final R = 0.0522 and wR = 0.1366 for 2016 observed reflections with I > 2σ(I).In the crystal structure,the morpholine ring adopts a chair conformation with O(2) and N(3) atoms at the flap positions-0.656(7) and 0.622(6) out of the mean plane formed by the other four C atoms,respectively.These molecules generate centro-symmetric dimers through intermolecular π-π interaction.
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| 关 键 词： | pyridazine synthesis crystal structure |
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