| Synthesis and Crystal Structure of 3,5-Diphenyl- 1,2- di（4- chlorophenyl）pyrrole |
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| 引用本文： | SHI Da-Qinga,b② SHI Chun-Linga ZHUANG Qi-Yaa a (Department of Chemistry,Xuzhou Normal University,Xuzhou,Jiangsu 221116,China) b (Key Laboratory of Biotechnology on Medical Plants of Jiangsu Province,Xuzhou,221116,China). Synthesis and Crystal Structure of 3,5-Diphenyl- 1,2- di（4- chlorophenyl）pyrrole[J]. 结构化学, 2005, 24(11): 1314-1317 |
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| 作者姓名： | SHI Da-Qinga b② SHI Chun-Linga ZHUANG Qi-Yaa a (Department of Chemistry Xuzhou Normal University Xuzhou Jiangsu 221116 China) b (Key Laboratory of Biotechnology on Medical Plants of Jiangsu Province Xuzhou 221116 China) |
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| 作者单位： | SHI Da-Qinga，b② SHI Chun-Linga ZHUANG Qi-Yaa a (Department of Chemistry，Xuzhou Normal University，Xuzhou，Jiangsu 221116，China) b (Key Laboratory of Biotechnology on Medical Plants of Jiangsu Province，Xuzhou，221116，China) |
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| 基金项目： | This work was supported by the Natural Science Foundation of Jiangsu Education Department (No. 03KJB 150136) |
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| 摘 要： | 1 INTRODUCTION The pyrrole ring constitutes a basic heteroaro- matic structure. It is a vital building block for the construction of porphyrins and alkloids[1]. Several substituted pyrroles have potential applications as fungicides and bactericides and as active compo- nents of nonsteroidal anti-inflammatory drugs inhi- biting human cyclooxygenase[2, 3]. Besides the clas- sical Knorr’s method, there are a number of poten- tially useful methods for the synthesis of pyrrole he- terocyclic …
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| 关 键 词： | 吡咯 合成方法 晶体结构 钛 |
Synthesis and Crystal Structure of 3,5-Diphenyl-1,2-di(4-chlorophenyl)pyrrole |
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| SHI Da-Qing,SHI Chun-Ling,ZHUANG Qi-Ya. Synthesis and Crystal Structure of 3,5-Diphenyl-1,2-di(4-chlorophenyl)pyrrole[J]. Chinese Journal of Structural Chemistry, 2005, 24(11): 1314-1317 |
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| Authors: | SHI Da-Qing SHI Chun-Ling ZHUANG Qi-Ya |
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| Affiliation: | 1. Department of Chemistry, Xuzhou Normal University, Xuzhou, Jiangsu 221116, China;Key Laboratory of Biotechnology on Medical Plants of Jiangsu Province, Xuzhou, 221116, China
2. Department of Chemistry, Xuzhou Normal University, Xuzhou, Jiangsu 221116, China |
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| Abstract: | The title compound (C28H1gCl2N) has been synthesized by the reaction of dibenzoylmethane and N-(4-chlorobenzylidene)-4-chlorobenzenamine promoted by low-valent titanium reagent, and characterized by elemental analysis, IR, 1H NMR and X-ray single-crystal diffraction.The crystal belongs to monoclinic, space group P21/c with a = 9.952(2), b = 9.863(2), c = 23.460(6)A, β = 99.62(2)°, V = 2270.4(9) A3, Mr = 440.34, Z = 4, Dc = 1.288 g/cm3,μ(MoKa) = 0.301 mm-1,F(000) = 912, the final R = 0.0387 and wR = 0.0793. X-ray analysis reveals that the four phenyl rings in the pyrrole ring are not coplanar. |
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| Keywords: | pyrrole low-valent titanium reagent crystal structure |
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