| Synthesis and Crystal Structure of （3R,4R）-5-（2,4-Dichlorobenzoyl）-4-（4-nitrophenyl）-6-（phenylamino）-3,4-dihydro-2H-thiopyran-3-carbonitrile |
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| 引用本文： | WEN,Li-Rong WANG,Li-Juan LI,Ming. Synthesis and Crystal Structure of （3R,4R）-5-（2,4-Dichlorobenzoyl）-4-（4-nitrophenyl）-6-（phenylamino）-3,4-dihydro-2H-thiopyran-3-carbonitrile[J]. 结构化学, 2011, 30(6): 867-871 |
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| 作者姓名： | WEN Li-Rong WANG Li-Juan LI Ming |
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| 作者单位： | Key Laboratory of Eco-Chemical Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China，the Natural Science Foundation of Shandong Province，the Doctoral Foundation of Qingdao University of Science and Technology |
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| 摘 要： | The title compound(C25H16Cl2N3O3S),as a thiopyran derivative,has been synthe-sized by the cyclization of an organic intermediate obtained from Baylis-Hillman adducts with a β-aroylthioamide using copper(I) salt as the catalyst.The crystal belongs to the monoclinic system,space group P21/c with a = 13.668(3),b = 8.4803(17) c = 21.999(4) ,β = 113.57(3)°,V = 2337.2(10) 3,Z = 4,Mr = 510.38,Dc = 1.451 g/cm3,μ = 0.401 mm-1,F(000) = 1048,the final R = 0.0487 and wR = 0.1079 for 3678 observed reflections with I > 2σ(I).
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| 关 键 词： | 晶体结构 合成 标题化合物 有机中间体 铜（I） 单斜晶系 催化剂 P21 |
Synthesis and Crystal Structure of (3R,4R)-5-(2,4-Dichlorobenzoyl)-4-(4-nitrophenyl)-6-(phenylamino)-3,4-dihydro-2H-thiopyran-3-carbonitrile |
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| WEN Li-Rong,WANG Li-Juan,LI Ming. Synthesis and Crystal Structure of (3R,4R)-5-(2,4-Dichlorobenzoyl)-4-(4-nitrophenyl)-6-(phenylamino)-3,4-dihydro-2H-thiopyran-3-carbonitrile[J]. Chinese Journal of Structural Chemistry, 2011, 30(6): 867-871 |
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| Authors: | WEN Li-Rong WANG Li-Juan LI Ming |
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| Affiliation: | Key Laboratory of Eco-Chemical Engineering,Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China |
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| Abstract: | The title compound (C25H16Cl2N3O3S), as a thiopyran derivative, has been synthe- sized by the cyclization of an organic intermediate obtained from Baylis-Hillman adducts with a β-aroylthioamide using copper(Ⅰ) salt as the catalyst. The crystal belongs to the monoclinic system, space group P21/c with a = 13.668(3), b = 8.4803(17) c = 21.999(4)(A),β= 113.57(3)°, V= 2337.2(10) (A)3, Z = 4, Mr = 510.38, Dc = 1.451 g/cm3, μ = 0.401 mm-1, F(000) = 1048, the final R = 0.0487 and wR = 0.1079 for 3678 observed reflections with I ＞ 2σ(Ⅰ). |
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| Keywords: | CuI-L-proline-Cs2CO3 thiopyran derivative β-aroylthioamide synthesis crystal structure |
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