| L-精氨酸衍生物的合成及其性质研究 |
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| 引用本文： | 刘晓菊,王金玺,任国瑜,弓莹.L-精氨酸衍生物的合成及其性质研究[J].工业催化,2020,28(5):78-80. |
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| 作者姓名： | 刘晓菊 王金玺 任国瑜 弓莹 |
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| 作者单位： | 榆林学院化学与化工学院, 陕西 榆林 719000 |
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| 基金项目： | 国家自然科学基金项目(21968036); 陕西省科技厅基金项目(2018GY-069和2017GY-131) |
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| 摘 要： | 以L-精氨酸(L-Arginine)和香兰素(Vanillin)为原料,首先合成新型的具有手性的希夫碱配体L(C_(14)H_(14)KN_3O_4),其次配体L分别与金属盐(CH_3COO)_2Ni·2H_2O、BaCl_2、(CH_3COO)_2Zn·2H_2O进行配位反应,得到3种新型的金属配合物(C_(16)H_(19)ZnKN_3O_7、C_(14)H_(14)BaClKN_3O_4和C_(18)H_(20)KN_3NiO_8),目标产物用IR、荧光分光光度计和元素分析仪等表征其结构,并用紫外漫反射光谱在可见光照射下,考察了配体L和3种新型的金属配位化合物的催化性能。实验结果推测配体L和L金属配合物均具有光催化性质,L金属配合物的催化性能更强。
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| 关 键 词： | 催化化学 氨基酸 希夫碱 合成 |
Synthesis and properties of novel L(+)-Arginine derivatives |
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| Liu Xiaoju,Wang Jinxi,Ren Guoyu,Gong Ying.Synthesis and properties of novel L(+)-Arginine derivatives[J].Industrial Catalysis,2020,28(5):78-80. |
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| Authors: | Liu Xiaoju Wang Jinxi Ren Guoyu Gong Ying |
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| Affiliation: | School of Chemistry and Chemical Engineering,Yulin University,Yulin 719000,Shaanxi,China |
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| Abstract: | Novel chiral schiff base ligands L was designed and synthesized using L-Arginine and Vanillin as raw material,then L reacted with BaCl2,(CH3COO)2Ni·2H2O,(CH3COO)2Zn·2H2O to get three new metal complexes.They were characterized by IR,fluorescence analysis and elemental analysis.The catalytic properties of Ligand C14H14KN3O4 and three new metal coordination compounds (C16H19ZnKN3O7,C14H14BaClKN3O4 and C18H20KN3NiO8) were investigated under visible light irradiation by UV diffuse reflection spectra.The results indicated that the ligands L and L metal complexes had photocatalytic properties, and L metal complexes had stronger catalytic activity. |
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| Keywords: | catalysis chemistry amino acids schiff base synthesis |
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