英语翻译(接上面)并对它们进行了元素分析、红外光谱测定等性质研究,初步确定了它们的分子式和结构。
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英语翻译(接上面)并对它们进行了元素分析、红外光谱测定等性质研究,初步确定了它们的分子式和结构。
英语翻译
(接上面)并对它们进行了元素分析、红外光谱测定等性质研究,初步确定了它们的分子式和结构。
英语翻译(接上面)并对它们进行了元素分析、红外光谱测定等性质研究,初步确定了它们的分子式和结构。
Three kinds of Schiff bases have been formed with salicylaldehyde and aminoacetic acid, β-amino-propanoicacid, and L-aspartic acid. Ultimate analysis and infrared spectrum measurement have been undertaken for the three products. And their molecular formulas and structures have been initially determined.
We use salicylaldehyde,glycocoll,β-alanine and L-aspartate as raw materials synthetized three new Schiff base, and did the some study to analyze their chemical characteristics as elemental analysis and infrared spectrometry, preliminarily determining their molecular formulas and structures.