| Synthesis and Crystal Structure of 1,2-Bis-（p-nitrophenylsulfonamido）-4,5-dinitrobenzene |
| |
| 引用本文： | 陈华梅,王月红,林海,林华宽. Synthesis and Crystal Structure of 1,2-Bis-（p-nitrophenylsulfonamido）-4,5-dinitrobenzene[J]. 结构化学, 2007, 26(9): 1027-1032 |
| |
| 作者姓名： | 陈华梅 王月红 林海 林华宽 |
| |
| 作者单位： | Department of Chemistry Nankai University，Department of Chemistry Nankai University，Key Laboratory of Functional Polymer Materials of Ministry of Education Nankai University，Department of Chemistry Nankai University，Tianjin 300071 China，Tianjin 300071 China，Tianjin 300071 China，Tianjin 300071 China |
| |
| 基金项目： | 国家自然科学基金 , 天津市自然科学基金 |
| |
| 摘 要： | The title compound, 1,2-bis-(p-nitro-phenylsulfonamido)-4,5-dinitrobenzene, was synthesized and characterized by elemental analysis, IR and 1H NMR. A pale yellow prism crystal of C23H26N8O13S2 (Mr = 686.64) was obtained in DMF solution and determined by single-crystal X-ray diffraction method. It crystallizes in triclinic system, space group P1 with a = 10.346(4), b = 12.210(5), c = 12.976(5) , α = 108.220(8), β = 99.482(4), γ = 95.490(4)°, V = 1516.7(10) 3, Z = 2, Dc = 1.504 g/cm3, F(000) = 712, μ = 0.254, Mr = 686.64, the final R = 0.0561 and wR = 0.1487. One sulfonamido group of the title compound is deprotoned and forms N(3)=C(13). The crystal involves N,N-dimethylamine from the decomposition of DMF and the proton is transferred to N,N- dimethylamine. It is a strong proof for the characterization of deprotoned recognition compound by X-ray single-crystal structure.
|
| 关 键 词： | 磺酰胺 阴离子识别 去离子作用 晶体结构 合成 |
| 收稿时间： | 2006-12-31 |
| 修稿时间： | 2007-02-12 |
Synthesis and Crystal Structure of 1,2-Bis-(p-nitrophenylsulfonamido)-4,5-dinitrobenzene |
| |
| CHEN Hua-Mei,WANG Yue-Hong,LIN Hai,LIN Hua-Kuan. Synthesis and Crystal Structure of 1,2-Bis-(p-nitrophenylsulfonamido)-4,5-dinitrobenzene[J]. Chinese Journal of Structural Chemistry, 2007, 26(9): 1027-1032 |
| |
| Authors: | CHEN Hua-Mei WANG Yue-Hong LIN Hai LIN Hua-Kuan |
| |
| Abstract: | The title compound, 1,2-bis-(p-nitro-phenylsulfonamido)-4,5-dinitrobenzene, was synthesized and characterized by elemental analysis, IR and 1H NMR. A pale yellow prism crystal of C23H26N8O13S2 (Mr = 686.64) was obtained in DMF solution and determined by single-crystal X-ray diffraction method. It crystallizes in triclinic system, space group Pi with a = 10.346(4), b = 12.210(5), c = 12.976(5) (A), α = 108.220(8),β = 99.482(4), γ = 95.490(4)°, V= 1516.7(10) (A)3, Z = 2, Dc = 1.504 g/cm3, F(000) = 712, μ = 0.254, Mr = 686.64, the final R = 0.0561 and wR = 0.1487. One sulfonamido group of the title compound is deprotoned and forms N(3)=C(13). The crystal involves N,N-dimethylamine from the decomposition of DMF and the proton is transferred to N,N-dimethylamine. It is a strong proof for the characterization of deprotoned recognition compound by X-ray single-crystal structure. |
| |
| Keywords: | sulfonylamide anion recognition recognition compound deprotonation crystal structure Crystal Structure strong proof characterization recognition structure decomposition proton transferred forms final space group triclinic system solution diffraction method prism crystal synthesized and characterized |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
