固相配位化学反应研究 52: 室温固-固相化学反应合成氨基酸铜配合物 |
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引用本文: | 贾殿赠,忻新泉. 固相配位化学反应研究 52: 室温固-固相化学反应合成氨基酸铜配合物[J]. 化学学报, 1993, 51(4): 358-362 |
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作者姓名: | 贾殿赠 忻新泉 |
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作者单位: | 南京大学配位化学研究所 |
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摘 要: | 本文报道室温固-固相化学反应一步法合成氨基酸铜配合物。trans-Cu(Gly)2.H2O、cis-Cu(GlY)2.H2O、trans-Cu(DL-Ala)2、trans-Cu(DL-Ala)2.H2O、trans-Cu(DL-Val)和trans-Cu(DL-Leu)2, 经元素分析、IR、XRD、DTA测定了配合物的组成及几何构型。并初步讨论了室温固相反应合成机理。
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关 键 词: | 氨基酸 胱氨酸 反应机理 红外分光光度法 元素分析 X射线衍射分析 谷氨酸 精氨酸 铜络合物 差热分析 |
Studies on solid state reactions of coordination compounds. 52: Synthesis of copper(II) complexes with α-amino acids by one step solid state reactions at room temperature |
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Abstract: | Six isomers of Cu a-amino acidato complexes [trans-Cu(Gly)2.H2O, cis-Cu(Gly)2.H2O, trans-Cu(DL-Ala)2, trans-Cu(DL-Ala)2.H2O, trans-Cu(Dl-Leu)2] were synthesized by 1-step solid state reactions at room temperature The composition and conformation of products are characterized by elemental anal., IR spectra x-ray diffraction, and DTA. The reaction mechanism and the influence of trace H2O on the solid state reaction are discussed. |
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Keywords: | AMINO ACID CYSTINE REACTION MECHANISM INFRARED SPECTROPHOTOMETRY ELEMENTAL ANALYSIS X-RAY DIFFRACTION ANALYSIS GLUTAMIC ACID ARGININE COPPER COMPLEX DIFFERENTIAL THERMAL ANALYSIS |
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