| Synthesis and Crystal Structure of N-（1-Phenyl-3-methyl-4-benzal-pyrazolone-5）-furoic Hydrazide |
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| 引用本文： | LIU Langa,JI Ya-Lia,JIA Dian-Zenga②,YU Kai-Beib a.Synthesis and Crystal Structure of N-（1-Phenyl-3-methyl-4-benzal-pyrazolone-5）-furoic Hydrazide[J].结构化学,2003,22(5):568-572. |
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| 作者姓名： | LIU Langa JI Ya-Lia JIA Dian-Zenga② YU Kai-Beib a |
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| 作者单位： | LIU Langa JI Ya-Lia JIA Dian-Zenga② YU Kai-Beib a(Institute of Applied Chemistry，Xinjiang University，Urumqi 830046，China) b(Chengdu Institute of Organic Chemistry，The Chinese Academy of Sciences，Chengdu 610012，China) |
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| 基金项目： | the National Natural Science Foundation of China (No. 20262005) |
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| 摘 要： | 1 INTRODUCTION In recent years, investigations on the com- pounds containing hydrazide or hydrazone moieties have been increased considerably because of their potentially biological activities, especially as poten- tial inhibitors for many enzymes1～5]. The presence of weak molecular interactions such as hydrogen- bonding controls the conformational and structural features which are important to the drug action6, 7]. We have synthesized the photochromic compounds of pyrazolone thiosemi…
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| 关 键 词： | 合成 晶体结构 N-（l-苯基-3-甲基-4-苯亚甲基-吡唑啉酮-5）-呋喃酰肼 吡唑啉酮 结构表征 |
Synthesis and Crystal Structure of N-(1-Phenyl-3- methyl-4-benzal-pyrazolone-5)-furoic Hydrazide |
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| LIU Lang,JI Ya-li,JIA Dian-Zeng,YU Kai-Bei.Synthesis and Crystal Structure of N-(1-Phenyl-3- methyl-4-benzal-pyrazolone-5)-furoic Hydrazide[J].Chinese Journal of Structural Chemistry,2003,22(5):568-572. |
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| Authors: | LIU Lang JI Ya-li JIA Dian-Zeng YU Kai-Bei |
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| Abstract: | N-(1-Phenyl-3-methyl-4-benzal-pyrazolone-5)-furoic hydrazide (PMBP-FUH, C22H18N4O3, CCDC No: 188946) has been synthesized and characterized by IR spectrum, 1H NMR and single-crystal X-ray diffraction. The crystal is of orthorhombic, space group Pbca with a = 11.870(2), b = 15.951(3), c = 19.674(3) ? V = 3725.0(11) ?, Mr = 386.40, Z = 8, Dc = 1.378 g/cm3, F(000) = 1616, R = 0.0455 and wR = 0.0809. The inter- or intramolecular hydrogen bonds result in the formation of three-dimensional network structure. |
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| Keywords: | synthesis crystal structure furoic hydrazide pyrazolone |
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