| Synthesis and Crystal Structure of 4-（4-Bromophenyl）- 3,4-dihydro-6-methyl quinolin-2（1H）-one |
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| 引用本文： | YU Chen-Xia ZHU Xiao-Tong YAO Chang-Sheng TU Shu-Jiang. Synthesis and Crystal Structure of 4-（4-Bromophenyl）- 3,4-dihydro-6-methyl quinolin-2（1H）-one[J]. 结构化学, 2007, 26(5): 533-536 |
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| 作者姓名： | YU Chen-Xia ZHU Xiao-Tong YAO Chang-Sheng TU Shu-Jiang |
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| 作者单位： | Department of Chemistry, Xuzhou Normal University, Xuzhou 221116, China;Key Laboratory of Biotechnology for Medical Plants of Jiangsu Province, Xuzhou 221116, China |
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| 基金项目： | 国家自然科学基金 , 江苏省自然科学基金 , 徐州自然科学基金 |
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| 摘 要： | The title compound (C16H14BrNO) has been synthesized by the reaction of p-tolylamine, Meldrum’s acid and 4-bromo-benzaldehyde, and its structure was characterized by IR, 1H NMR and X-ray single-crystal diffraction. The crystal belongs to monoclinic, space group P21/n with a = 7.6850(11), b = 8.3004(11), c = 21.301(3) , β = 95.110(2)°, V = 1353.4(3) 3, Mr = 316.19, Z = 4, Dc = 1.552 g/cm3, μ(MoKα) = 3.028 mm-1, F(000) = 640, the final R = 0.0345 and wR = 0.0768. X-ray analysis reveals that the atoms of C(1), C(2), C(3), C(4), C(5) and N(1) form a six-membered ring of boat conformation.
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| 关 键 词： | 4-（4-溴苯基）- 3 4-二氢-6-甲基喹啉-2（1H）-酮 合成 晶体结构 生物活性 |
| 收稿时间： | 2006-08-01 |
| 修稿时间： | 2006-08-012006-10-24 |
Synthesis and Crystal Structure of 4-(4-Bromophenyl)- 3,4-dihydro-6-methyl quinolin-2(1H)-one |
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| YU Chen-Xia,ZHU Xiao-Tong,YAO Chang-Sheng,TU Shu-Jiang. Synthesis and Crystal Structure of 4-(4-Bromophenyl)- 3,4-dihydro-6-methyl quinolin-2(1H)-one[J]. Chinese Journal of Structural Chemistry, 2007, 26(5): 533-536 |
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| Authors: | YU Chen-Xia ZHU Xiao-Tong YAO Chang-Sheng TU Shu-Jiang |
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| Abstract: | The title compound (C16H14BrNO) has been synthesized by the reaction of p-tolylamine, Meldrum's acid and 4-bromo-benzaldehyde, and its structure was characterized by IR, 1H NMR and X-ray single-crystal diffraction. The crystal belongs to monoclinic, space group P21/n with a = 7.6850(11), b = 8.3004(11), c = 21.301(3) (A), β = 95.110(2)°, V = 1353.4(3)(A)3, Mr = 316.19, Z = 4, Dc = 1.552 g/cm3, μ(MoKα) = 3.028 mm-1, F(000) = 640, the final R = 0.0345 and wR = 0.0768. X-ray analysis reveals that the atoms of C(1), C(2), C(3), C(4), C(5) and N(1) form a six-membered ring of boat conformation. |
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| Keywords: | quinoline crystal structure Crystal Structure conformation ring boat analysis atoms final space group crystal diffraction structure characterized acid synthesized reaction compound |
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